31661936

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 63894720

約数和(自身を除く): 32232784

約数列:

[1, 2, 4, 8, 16, 37, 74, 79, 148, 158, 296, 316, 592, 632, 677, 1264, 1354, 2708, 2923, 5416, 5846, 10832, 11692, 23384, 25049, 46768, 50098, 53483, 100196, 106966, 200392, 213932, 400784, 427864, 855728, 1978871, 3957742, 7915484, 15830968, 31661936]

約数ペア:

[(1, 31661936), (2, 15830968), (4, 7915484), (8, 3957742), (16, 1978871), (37, 855728), (74, 427864), (79, 400784), (148, 213932), (158, 200392), (296, 106966), (316, 100196), (592, 53483), (632, 50098), (677, 46768), (1264, 25049), (1354, 23384), (2708, 11692), (2923, 10832), (5416, 5846)]