4191056

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1778

約数の個数: 20

約数和(自身を含む): 8175072

約数和(自身を除く): 3984016

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1607, 2608, 3214, 6428, 12856, 25712, 261941, 523882, 1047764, 2095528, 4191056]

約数ペア:

[(1, 4191056), (2, 2095528), (4, 1047764), (8, 523882), (16, 261941), (163, 25712), (326, 12856), (652, 6428), (1304, 3214), (1607, 2608)]