31124308

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1709}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 56737800

約数和(自身を除く): 25613492

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 1709, 3418, 4553, 6836, 9106, 18212, 49561, 99122, 198244, 268313, 536626, 1073252, 7781077, 15562154, 31124308]

約数ペア:

[(1, 31124308), (2, 15562154), (4, 7781077), (29, 1073252), (58, 536626), (116, 268313), (157, 198244), (314, 99122), (628, 49561), (1709, 18212), (3418, 9106), (4553, 6836)]