89353454896

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{91550671}}^1$

素因数の和:91550740

約数の個数: 20

約数和(自身を含む): 175960391584

約数和(自身を除く): 86606936688

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 91550671, 183101342, 366202684, 732405368, 1464810736, 5584590931, 11169181862, 22338363724, 44676727448, 89353454896]

約数ペア:

[(1, 89353454896), (2, 44676727448), (4, 22338363724), (8, 11169181862), (16, 5584590931), (61, 1464810736), (122, 732405368), (244, 366202684), (488, 183101342), (976, 91550671)]