33978328

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 65180160

約数和(自身を除く): 31201832

約数列:

[1, 2, 4, 8, 71, 142, 163, 284, 326, 367, 568, 652, 734, 1304, 1468, 2936, 11573, 23146, 26057, 46292, 52114, 59821, 92584, 104228, 119642, 208456, 239284, 478568, 4247291, 8494582, 16989164, 33978328]

約数ペア:

[(1, 33978328), (2, 16989164), (4, 8494582), (8, 4247291), (71, 478568), (142, 239284), (163, 208456), (284, 119642), (326, 104228), (367, 92584), (568, 59821), (652, 52114), (734, 46292), (1304, 26057), (1468, 23146), (2936, 11573)]