40927192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 79672320

約数和(自身を除く): 38745128

約数列:

[1, 2, 4, 8, 31, 62, 124, 227, 248, 454, 727, 908, 1454, 1816, 2908, 5816, 7037, 14074, 22537, 28148, 45074, 56296, 90148, 165029, 180296, 330058, 660116, 1320232, 5115899, 10231798, 20463596, 40927192]

約数ペア:

[(1, 40927192), (2, 20463596), (4, 10231798), (8, 5115899), (31, 1320232), (62, 660116), (124, 330058), (227, 180296), (248, 165029), (454, 90148), (727, 56296), (908, 45074), (1454, 28148), (1816, 22537), (2908, 14074), (5816, 7037)]