87089828

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{14741}}^1$

素因数の和:14963

約数の個数: 24

約数和(自身を含む): 175017024

約数和(自身を除く): 87927196

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 14741, 29482, 58964, 103187, 206374, 412748, 3110351, 6220702, 12441404, 21772457, 43544914, 87089828]

約数ペア:

[(1, 87089828), (2, 43544914), (4, 21772457), (7, 12441404), (14, 6220702), (28, 3110351), (211, 412748), (422, 206374), (844, 103187), (1477, 58964), (2954, 29482), (5908, 14741)]