31116932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 70103040

約数和(自身を除く): 38986108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 3259, 4774, 6518, 9548, 13036, 22813, 35849, 45626, 71698, 91252, 101029, 143396, 202058, 250943, 404116, 501886, 707203, 1003772, 1111319, 1414406, 2222638, 2828812, 4445276, 7779233, 15558466, 31116932]

約数ペア:

[(1, 31116932), (2, 15558466), (4, 7779233), (7, 4445276), (11, 2828812), (14, 2222638), (22, 1414406), (28, 1111319), (31, 1003772), (44, 707203), (62, 501886), (77, 404116), (124, 250943), (154, 202058), (217, 143396), (308, 101029), (341, 91252), (434, 71698), (682, 45626), (868, 35849), (1364, 22813), (2387, 13036), (3259, 9548), (4774, 6518)]