85290604

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{15307}}^1$

素因数の和:15517

約数の個数: 24

約数和(自身を含む): 171449600

約数和(自身を除く): 86158996

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 15307, 30614, 61228, 107149, 214298, 428596, 3046093, 6092186, 12184372, 21322651, 42645302, 85290604]

約数ペア:

[(1, 85290604), (2, 42645302), (4, 21322651), (7, 12184372), (14, 6092186), (28, 3046093), (199, 428596), (398, 214298), (796, 107149), (1393, 61228), (2786, 30614), (5572, 15307)]