16523936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 40134528

約数和(自身を除く): 23610592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 88, 92, 104, 143, 157, 176, 184, 208, 253, 286, 299, 314, 352, 368, 416, 506, 572, 598, 628, 736, 1012, 1144, 1196, 1256, 1727, 2024, 2041, 2288, 2392, 2512, 3289, 3454, 3611, 4048, 4082, 4576, 4784, 5024, 6578, 6908, 7222, 8096, 8164, 9568, 13156, 13816, 14444, 16328, 22451, 26312, 27632, 28888, 32656, 39721, 44902, 46943, 52624, 55264, 57776, 65312, 79442, 89804, 93886, 105248, 115552, 158884, 179608, 187772, 317768, 359216, 375544, 516373, 635536, 718432, 751088, 1032746, 1271072, 1502176, 2065492, 4130984, 8261968, 16523936]

約数ペア:

[(1, 16523936), (2, 8261968), (4, 4130984), (8, 2065492), (11, 1502176), (13, 1271072), (16, 1032746), (22, 751088), (23, 718432), (26, 635536), (32, 516373), (44, 375544), (46, 359216), (52, 317768), (88, 187772), (92, 179608), (104, 158884), (143, 115552), (157, 105248), (176, 93886), (184, 89804), (208, 79442), (253, 65312), (286, 57776), (299, 55264), (314, 52624), (352, 46943), (368, 44902), (416, 39721), (506, 32656), (572, 28888), (598, 27632), (628, 26312), (736, 22451), (1012, 16328), (1144, 14444), (1196, 13816), (1256, 13156), (1727, 9568), (2024, 8164), (2041, 8096), (2288, 7222), (2392, 6908), (2512, 6578), (3289, 5024), (3454, 4784), (3611, 4576), (4048, 4082)]