40909928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{108803}}^1$

素因数の和:108856

約数の個数: 16

約数和(自身を含む): 78338880

約数和(自身を除く): 37428952

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 108803, 217606, 435212, 870424, 5113741, 10227482, 20454964, 40909928]

約数ペア:

[(1, 40909928), (2, 20454964), (4, 10227482), (8, 5113741), (47, 870424), (94, 435212), (188, 217606), (376, 108803)]