87255244

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2953}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 156325680

約数和(自身を除く): 69070436

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 2953, 5906, 7387, 11812, 14774, 29548, 245099, 262817, 490198, 525634, 980396, 1051268, 21813811, 43627622, 87255244]

約数ペア:

[(1, 87255244), (2, 43627622), (4, 21813811), (83, 1051268), (89, 980396), (166, 525634), (178, 490198), (332, 262817), (356, 245099), (2953, 29548), (5906, 14774), (7387, 11812)]