42546856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4787}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 87907680

約数和(自身を除く): 45360824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 4787, 8888, 9574, 19148, 38296, 52657, 105314, 210628, 421256, 483487, 966974, 1933948, 3867896, 5318357, 10636714, 21273428, 42546856]

約数ペア:

[(1, 42546856), (2, 21273428), (4, 10636714), (8, 5318357), (11, 3867896), (22, 1933948), (44, 966974), (88, 483487), (101, 421256), (202, 210628), (404, 105314), (808, 52657), (1111, 38296), (2222, 19148), (4444, 9574), (4787, 8888)]