57640304

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{6659}}^1$

素因数の和:7208

約数の個数: 20

約数和(自身を含む): 111901320

約数和(自身を除く): 54261016

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 6659, 8656, 13318, 26636, 53272, 106544, 3602519, 7205038, 14410076, 28820152, 57640304]

約数ペア:

[(1, 57640304), (2, 28820152), (4, 14410076), (8, 7205038), (16, 3602519), (541, 106544), (1082, 53272), (2164, 26636), (4328, 13318), (6659, 8656)]