87613228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2797}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 157941504

約数和(自身を除く): 70328276

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 2797, 5594, 7831, 11188, 15662, 31324, 114677, 229354, 458708, 534227, 1068454, 2136908, 21903307, 43806614, 87613228]

約数ペア:

[(1, 87613228), (2, 43806614), (4, 21903307), (41, 2136908), (82, 1068454), (164, 534227), (191, 458708), (382, 229354), (764, 114677), (2797, 31324), (5594, 15662), (7831, 11188)]