43216448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 112

約数和(自身を含む): 104022144

約数和(自身を除く): 60805696

約数列:

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

約数ペア:

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