31042064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:635

約数の個数: 40

約数和(自身を含む): 62775000

約数和(自身を除く): 31732936

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 149, 232, 298, 449, 464, 596, 898, 1192, 1796, 2384, 3592, 4321, 7184, 8642, 13021, 17284, 26042, 34568, 52084, 66901, 69136, 104168, 133802, 208336, 267604, 535208, 1070416, 1940129, 3880258, 7760516, 15521032, 31042064]

約数ペア:

[(1, 31042064), (2, 15521032), (4, 7760516), (8, 3880258), (16, 1940129), (29, 1070416), (58, 535208), (116, 267604), (149, 208336), (232, 133802), (298, 104168), (449, 69136), (464, 66901), (596, 52084), (898, 34568), (1192, 26042), (1796, 17284), (2384, 13021), (3592, 8642), (4321, 7184)]