31262012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4229

約数の個数: 24

約数和(自身を含む): 57412992

約数和(自身を除く): 26150980

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 4133, 7564, 8266, 16532, 128123, 252113, 256246, 504226, 512492, 1008452, 7815503, 15631006, 31262012]

約数ペア:

[(1, 31262012), (2, 15631006), (4, 7815503), (31, 1008452), (61, 512492), (62, 504226), (122, 256246), (124, 252113), (244, 128123), (1891, 16532), (3782, 8266), (4133, 7564)]