31369254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5881}}^1$

素因数の和:6020

約数の個数: 32

約数和(自身を含む): 72278016

約数和(自身を除く): 40908762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 5881, 11762, 17643, 35286, 41167, 82334, 123501, 247002, 746887, 1493774, 2240661, 4481322, 5228209, 10456418, 15684627, 31369254]

約数ペア:

[(1, 31369254), (2, 15684627), (3, 10456418), (6, 5228209), (7, 4481322), (14, 2240661), (21, 1493774), (42, 746887), (127, 247002), (254, 123501), (381, 82334), (762, 41167), (889, 35286), (1778, 17643), (2667, 11762), (5334, 5881)]