31226754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6563}}^1$

素因数の和:6642

約数の個数: 32

約数和(自身を含む): 68370624

約数和(自身を除く): 37143870

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 6563, 13126, 19689, 39378, 85319, 170638, 255957, 400343, 511914, 800686, 1201029, 2402058, 5204459, 10408918, 15613377, 31226754]

約数ペア:

[(1, 31226754), (2, 15613377), (3, 10408918), (6, 5204459), (13, 2402058), (26, 1201029), (39, 800686), (61, 511914), (78, 400343), (122, 255957), (183, 170638), (366, 85319), (793, 39378), (1586, 19689), (2379, 13126), (4758, 6563)]