8120156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 15603840

約数和(自身を除く): 7483684

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1031, 1969, 2062, 3938, 4124, 7876, 11341, 22682, 45364, 184549, 369098, 738196, 2030039, 4060078, 8120156]

約数ペア:

[(1, 8120156), (2, 4060078), (4, 2030039), (11, 738196), (22, 369098), (44, 184549), (179, 45364), (358, 22682), (716, 11341), (1031, 7876), (1969, 4124), (2062, 3938)]