39459404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 71651328

約数和(自身を除く): 32191924

約数列:

[1, 2, 4, 31, 62, 124, 223, 446, 892, 1427, 2854, 5708, 6913, 13826, 27652, 44237, 88474, 176948, 318221, 636442, 1272884, 9864851, 19729702, 39459404]

約数ペア:

[(1, 39459404), (2, 19729702), (4, 9864851), (31, 1272884), (62, 636442), (124, 318221), (223, 176948), (446, 88474), (892, 44237), (1427, 27652), (2854, 13826), (5708, 6913)]