55997672

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{42943}}^1$

素因数の和:43112

約数の個数: 16

約数和(自身を含む): 105642240

約数和(自身を除く): 49644568

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 42943, 85886, 171772, 343544, 6999709, 13999418, 27998836, 55997672]

約数ペア:

[(1, 55997672), (2, 27998836), (4, 13999418), (8, 6999709), (163, 343544), (326, 171772), (652, 85886), (1304, 42943)]