85190308

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{15289}}^1$

素因数の和:15499

約数の個数: 24

約数和(自身を含む): 171248000

約数和(自身を除く): 86057692

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 15289, 30578, 61156, 107023, 214046, 428092, 3042511, 6085022, 12170044, 21297577, 42595154, 85190308]

約数ペア:

[(1, 85190308), (2, 42595154), (4, 21297577), (7, 12170044), (14, 6085022), (28, 3042511), (199, 428092), (398, 214046), (796, 107023), (1393, 61156), (2786, 30578), (5572, 15289)]