82638236

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1553}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 148027824

約数和(自身を除く): 65389588

約数列:

[1, 2, 4, 53, 106, 212, 251, 502, 1004, 1553, 3106, 6212, 13303, 26606, 53212, 82309, 164618, 329236, 389803, 779606, 1559212, 20659559, 41319118, 82638236]

約数ペア:

[(1, 82638236), (2, 41319118), (4, 20659559), (53, 1559212), (106, 779606), (212, 389803), (251, 329236), (502, 164618), (1004, 82309), (1553, 53212), (3106, 26606), (6212, 13303)]