40106416904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{161719423}}^1$

素因数の和:161719460

約数の個数: 16

約数和(自身を含む): 77625323520

約数和(自身を除く): 37518906616

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 161719423, 323438846, 646877692, 1293755384, 5013302113, 10026604226, 20053208452, 40106416904]

約数ペア:

[(1, 40106416904), (2, 20053208452), (4, 10026604226), (8, 5013302113), (31, 1293755384), (62, 646877692), (124, 323438846), (248, 161719423)]