55887088

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{30911}}^1$

素因数の和:31032

約数の個数: 20

約数和(自身を含む): 109243008

約数和(自身を除く): 53355920

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 30911, 61822, 123644, 247288, 494576, 3492943, 6985886, 13971772, 27943544, 55887088]

約数ペア:

[(1, 55887088), (2, 27943544), (4, 13971772), (8, 6985886), (16, 3492943), (113, 494576), (226, 247288), (452, 123644), (904, 61822), (1808, 30911)]