4227568

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1621}}^1$

素因数の和:1792

約数の個数: 20

約数和(自身を含む): 8246248

約数和(自身を除く): 4018680

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1621, 2608, 3242, 6484, 12968, 25936, 264223, 528446, 1056892, 2113784, 4227568]

約数ペア:

[(1, 4227568), (2, 2113784), (4, 1056892), (8, 528446), (16, 264223), (163, 25936), (326, 12968), (652, 6484), (1304, 3242), (1621, 2608)]