27831632

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{4253}}^1$

素因数の和:4670

約数の個数: 20

約数和(自身を含む): 54068340

約数和(自身を除く): 26236708

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 4253, 6544, 8506, 17012, 34024, 68048, 1739477, 3478954, 6957908, 13915816, 27831632]

約数ペア:

[(1, 27831632), (2, 13915816), (4, 6957908), (8, 3478954), (16, 1739477), (409, 68048), (818, 34024), (1636, 17012), (3272, 8506), (4253, 6544)]