40050328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263489}}^1$

素因数の和:263514

約数の個数: 16

約数和(自身を含む): 79047000

約数和(自身を除く): 38996672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263489, 526978, 1053956, 2107912, 5006291, 10012582, 20025164, 40050328]

約数ペア:

[(1, 40050328), (2, 20025164), (4, 10012582), (8, 5006291), (19, 2107912), (38, 1053956), (76, 526978), (152, 263489)]