85899274

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 133974540

約数和(自身を除く): 48075266

約数列:

[1, 2, 37, 74, 137, 229, 274, 458, 1369, 2738, 5069, 8473, 10138, 16946, 31373, 62746, 187553, 313501, 375106, 627002, 1160801, 2321602, 42949637, 85899274]

約数ペア:

[(1, 85899274), (2, 42949637), (37, 2321602), (74, 1160801), (137, 627002), (229, 375106), (274, 313501), (458, 187553), (1369, 62746), (2738, 31373), (5069, 16946), (8473, 10138)]