56642416

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{35051}}^1$

素因数の和:35160

約数の個数: 20

約数和(自身を含む): 110834424

約数和(自身を除く): 54192008

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 35051, 70102, 140204, 280408, 560816, 3540151, 7080302, 14160604, 28321208, 56642416]

約数ペア:

[(1, 56642416), (2, 28321208), (4, 14160604), (8, 7080302), (16, 3540151), (101, 560816), (202, 280408), (404, 140204), (808, 70102), (1616, 35051)]