401035312

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{8923}}^1$

素因数の和:9037

約数の個数: 30

約数和(自身を含む): 792031772

約数和(自身を除く): 390996460

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2809, 5618, 8923, 11236, 17846, 22472, 35692, 44944, 71384, 142768, 472919, 945838, 1891676, 3783352, 7566704, 25064707, 50129414, 100258828, 200517656, 401035312]

約数ペア:

[(1, 401035312), (2, 200517656), (4, 100258828), (8, 50129414), (16, 25064707), (53, 7566704), (106, 3783352), (212, 1891676), (424, 945838), (848, 472919), (2809, 142768), (5618, 71384), (8923, 44944), (11236, 35692), (17846, 22472)]