87048469808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{22861}}^1\times {\mathrm{13999}}^1$

素因数の和:36885

約数の個数: 40

約数和(自身を含む): 178597944000

約数和(自身を除く): 91549474192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 13999, 22861, 27998, 45722, 55996, 91444, 111992, 182888, 223984, 237983, 365776, 388637, 475966, 777274, 951932, 1554548, 1903864, 3109096, 3807728, 6218192, 320031139, 640062278, 1280124556, 2560249112, 5120498224, 5440529363, 10881058726, 21762117452, 43524234904, 87048469808]

約数ペア:

[(1, 87048469808), (2, 43524234904), (4, 21762117452), (8, 10881058726), (16, 5440529363), (17, 5120498224), (34, 2560249112), (68, 1280124556), (136, 640062278), (272, 320031139), (13999, 6218192), (22861, 3807728), (27998, 3109096), (45722, 1903864), (55996, 1554548), (91444, 951932), (111992, 777274), (182888, 475966), (223984, 388637), (237983, 365776)]