79122416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{159521}}^1$

素因数の和:159560

約数の個数: 20

約数和(自身を含む): 158245824

約数和(自身を除く): 79123408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 159521, 319042, 638084, 1276168, 2552336, 4945151, 9890302, 19780604, 39561208, 79122416]

約数ペア:

[(1, 79122416), (2, 39561208), (4, 19780604), (8, 9890302), (16, 4945151), (31, 2552336), (62, 1276168), (124, 638084), (248, 319042), (496, 159521)]