125420231368

素因数分解:

$2^3\times {\mathrm{6427}}^1\times {\mathrm{2439323}}^1$

素因数の和:2445756

約数の個数: 16

約数和(自身を含む): 235199620080

約数和(自身を除く): 109779388712

約数列:

[1, 2, 4, 8, 6427, 12854, 25708, 51416, 2439323, 4878646, 9757292, 19514584, 15677528921, 31355057842, 62710115684, 125420231368]

約数ペア:

[(1, 125420231368), (2, 62710115684), (4, 31355057842), (8, 15677528921), (6427, 19514584), (12854, 9757292), (25708, 4878646), (51416, 2439323)]