91640864

素因数分解:

$2^5\times 7^1\times {\mathrm{569}}^1\times {\mathrm{719}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 206841600

約数和(自身を除く): 115200736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 569, 719, 1138, 1438, 2276, 2876, 3983, 4552, 5033, 5752, 7966, 9104, 10066, 11504, 15932, 18208, 20132, 23008, 31864, 40264, 63728, 80528, 127456, 161056, 409111, 818222, 1636444, 2863777, 3272888, 5727554, 6545776, 11455108, 13091552, 22910216, 45820432, 91640864]

約数ペア:

[(1, 91640864), (2, 45820432), (4, 22910216), (7, 13091552), (8, 11455108), (14, 6545776), (16, 5727554), (28, 3272888), (32, 2863777), (56, 1636444), (112, 818222), (224, 409111), (569, 161056), (719, 127456), (1138, 80528), (1438, 63728), (2276, 40264), (2876, 31864), (3983, 23008), (4552, 20132), (5033, 18208), (5752, 15932), (7966, 11504), (9104, 10066)]