40067912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2917}}^1$

素因数の和:3041

約数の個数: 32

約数和(自身を含む): 80361720

約数和(自身を除く): 40293808

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 2917, 3434, 5834, 6868, 11668, 13736, 23336, 49589, 99178, 198356, 294617, 396712, 589234, 1178468, 2356936, 5008489, 10016978, 20033956, 40067912]

約数ペア:

[(1, 40067912), (2, 20033956), (4, 10016978), (8, 5008489), (17, 2356936), (34, 1178468), (68, 589234), (101, 396712), (136, 294617), (202, 198356), (404, 99178), (808, 49589), (1717, 23336), (2917, 13736), (3434, 11668), (5834, 6868)]