127937036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{28081}}^1$

素因数の和:28169

約数の個数: 24

約数和(自身を含む): 240606576

約数和(自身を除く): 112669540

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 28081, 56162, 112324, 477377, 954754, 1881427, 1909508, 3762854, 7525708, 31984259, 63968518, 127937036]

約数ペア:

[(1, 127937036), (2, 63968518), (4, 31984259), (17, 7525708), (34, 3762854), (67, 1909508), (68, 1881427), (134, 954754), (268, 477377), (1139, 112324), (2278, 56162), (4556, 28081)]