40806597904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{150024257}}^1$

素因数の和:150024282

約数の個数: 20

約数和(自身を含む): 83713535964

約数和(自身を除く): 42906938060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 150024257, 300048514, 600097028, 1200194056, 2400388112, 2550412369, 5100824738, 10201649476, 20403298952, 40806597904]

約数ペア:

[(1, 40806597904), (2, 20403298952), (4, 10201649476), (8, 5100824738), (16, 2550412369), (17, 2400388112), (34, 1200194056), (68, 600097028), (136, 300048514), (272, 150024257)]