31469152

素因数分解:

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

素因数の和:93

約数の個数: 108

約数和(自身を含む): 76506444

約数和(自身を除く): 45037292

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 88, 92, 104, 143, 169, 176, 184, 208, 253, 286, 299, 338, 352, 368, 416, 506, 529, 572, 598, 676, 736, 1012, 1058, 1144, 1196, 1352, 1859, 2024, 2116, 2288, 2392, 2704, 3289, 3718, 3887, 4048, 4232, 4576, 4784, 5408, 5819, 6578, 6877, 7436, 7774, 8096, 8464, 9568, 11638, 13156, 13754, 14872, 15548, 16928, 23276, 26312, 27508, 29744, 31096, 42757, 46552, 52624, 55016, 59488, 62192, 75647, 85514, 89401, 93104, 105248, 110032, 124384, 151294, 171028, 178802, 186208, 220064, 302588, 342056, 357604, 605176, 684112, 715208, 983411, 1210352, 1368224, 1430416, 1966822, 2420704, 2860832, 3933644, 7867288, 15734576, 31469152]

約数ペア:

[(1, 31469152), (2, 15734576), (4, 7867288), (8, 3933644), (11, 2860832), (13, 2420704), (16, 1966822), (22, 1430416), (23, 1368224), (26, 1210352), (32, 983411), (44, 715208), (46, 684112), (52, 605176), (88, 357604), (92, 342056), (104, 302588), (143, 220064), (169, 186208), (176, 178802), (184, 171028), (208, 151294), (253, 124384), (286, 110032), (299, 105248), (338, 93104), (352, 89401), (368, 85514), (416, 75647), (506, 62192), (529, 59488), (572, 55016), (598, 52624), (676, 46552), (736, 42757), (1012, 31096), (1058, 29744), (1144, 27508), (1196, 26312), (1352, 23276), (1859, 16928), (2024, 15548), (2116, 14872), (2288, 13754), (2392, 13156), (2704, 11638), (3289, 9568), (3718, 8464), (3887, 8096), (4048, 7774), (4232, 7436), (4576, 6877), (4784, 6578), (5408, 5819)]