16318772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 29793792

約数和(自身を除く): 13475020

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 1303, 2606, 3131, 5212, 6262, 12524, 40393, 80786, 131603, 161572, 263206, 526412, 4079693, 8159386, 16318772]

約数ペア:

[(1, 16318772), (2, 8159386), (4, 4079693), (31, 526412), (62, 263206), (101, 161572), (124, 131603), (202, 80786), (404, 40393), (1303, 12524), (2606, 6262), (3131, 5212)]