87055528

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17467}}^1$

素因数の和:17569

約数の個数: 32

約数和(自身を含む): 188654400

約数和(自身を除く): 101598872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 17467, 34934, 69868, 122269, 139736, 244538, 489076, 978152, 1554563, 3109126, 6218252, 10881941, 12436504, 21763882, 43527764, 87055528]

約数ペア:

[(1, 87055528), (2, 43527764), (4, 21763882), (7, 12436504), (8, 10881941), (14, 6218252), (28, 3109126), (56, 1554563), (89, 978152), (178, 489076), (356, 244538), (623, 139736), (712, 122269), (1246, 69868), (2492, 34934), (4984, 17467)]