86432896

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 208863360

約数和(自身を除く): 122430464

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 128, 136, 157, 176, 184, 187, 253, 272, 314, 352, 368, 374, 391, 506, 544, 628, 704, 736, 748, 782, 1012, 1088, 1256, 1408, 1472, 1496, 1564, 1727, 2024, 2176, 2512, 2669, 2944, 2992, 3128, 3454, 3611, 4048, 4301, 5024, 5338, 5984, 6256, 6908, 7222, 8096, 8602, 10048, 10676, 11968, 12512, 13816, 14444, 16192, 17204, 20096, 21352, 23936, 25024, 27632, 28888, 29359, 32384, 34408, 39721, 42704, 50048, 55264, 57776, 58718, 61387, 68816, 79442, 85408, 110528, 115552, 117436, 122774, 137632, 158884, 170816, 221056, 231104, 234872, 245548, 275264, 317768, 341632, 462208, 469744, 491096, 550528, 635536, 675257, 939488, 982192, 1271072, 1350514, 1878976, 1964384, 2542144, 2701028, 3757952, 3928768, 5084288, 5402056, 7857536, 10804112, 21608224, 43216448, 86432896]

約数ペア:

[(1, 86432896), (2, 43216448), (4, 21608224), (8, 10804112), (11, 7857536), (16, 5402056), (17, 5084288), (22, 3928768), (23, 3757952), (32, 2701028), (34, 2542144), (44, 1964384), (46, 1878976), (64, 1350514), (68, 1271072), (88, 982192), (92, 939488), (128, 675257), (136, 635536), (157, 550528), (176, 491096), (184, 469744), (187, 462208), (253, 341632), (272, 317768), (314, 275264), (352, 245548), (368, 234872), (374, 231104), (391, 221056), (506, 170816), (544, 158884), (628, 137632), (704, 122774), (736, 117436), (748, 115552), (782, 110528), (1012, 85408), (1088, 79442), (1256, 68816), (1408, 61387), (1472, 58718), (1496, 57776), (1564, 55264), (1727, 50048), (2024, 42704), (2176, 39721), (2512, 34408), (2669, 32384), (2944, 29359), (2992, 28888), (3128, 27632), (3454, 25024), (3611, 23936), (4048, 21352), (4301, 20096), (5024, 17204), (5338, 16192), (5984, 14444), (6256, 13816), (6908, 12512), (7222, 11968), (8096, 10676), (8602, 10048)]