15671886904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47780143}}^1$

素因数の和:47780190

約数の個数: 16

約数和(自身を含む): 30101490720

約数和(自身を除く): 14429603816

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 47780143, 95560286, 191120572, 382241144, 1958985863, 3917971726, 7835943452, 15671886904]

約数ペア:

[(1, 15671886904), (2, 7835943452), (4, 3917971726), (8, 1958985863), (41, 382241144), (82, 191120572), (164, 95560286), (328, 47780143)]