30508528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{100357}}^1$

素因数の和:100384

約数の個数: 20

約数和(自身を含む): 62221960

約数和(自身を除く): 31713432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 100357, 200714, 401428, 802856, 1605712, 1906783, 3813566, 7627132, 15254264, 30508528]

約数ペア:

[(1, 30508528), (2, 15254264), (4, 7627132), (8, 3813566), (16, 1906783), (19, 1605712), (38, 802856), (76, 401428), (152, 200714), (304, 100357)]