931649912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{10687}}^1$

素因数の和:11351

約数の個数: 32

約数和(自身を含む): 1852657920

約数和(自身を除く): 921008008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 641, 1282, 2564, 5128, 10687, 10897, 21374, 21794, 42748, 43588, 85496, 87176, 181679, 363358, 726716, 1453432, 6850367, 13700734, 27401468, 54802936, 116456239, 232912478, 465824956, 931649912]

約数ペア:

[(1, 931649912), (2, 465824956), (4, 232912478), (8, 116456239), (17, 54802936), (34, 27401468), (68, 13700734), (136, 6850367), (641, 1453432), (1282, 726716), (2564, 363358), (5128, 181679), (10687, 87176), (10897, 85496), (21374, 43588), (21794, 42748)]