40842208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4051

約数の個数: 48

約数和(自身を含む): 90765360

約数和(自身を除く): 49923152

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 4001, 5104, 8002, 10208, 16004, 32008, 44011, 64016, 88022, 116029, 128032, 176044, 232058, 352088, 464116, 704176, 928232, 1276319, 1408352, 1856464, 2552638, 3712928, 5105276, 10210552, 20421104, 40842208]

約数ペア:

[(1, 40842208), (2, 20421104), (4, 10210552), (8, 5105276), (11, 3712928), (16, 2552638), (22, 1856464), (29, 1408352), (32, 1276319), (44, 928232), (58, 704176), (88, 464116), (116, 352088), (176, 232058), (232, 176044), (319, 128032), (352, 116029), (464, 88022), (638, 64016), (928, 44011), (1276, 32008), (2552, 16004), (4001, 10208), (5104, 8002)]