31005832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27103}}^1$

素因数の和:27133

約数の個数: 32

約数和(自身を含む): 68302080

約数和(自身を除く): 37296248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 27103, 54206, 108412, 216824, 298133, 352339, 596266, 704678, 1192532, 1409356, 2385064, 2818712, 3875729, 7751458, 15502916, 31005832]

約数ペア:

[(1, 31005832), (2, 15502916), (4, 7751458), (8, 3875729), (11, 2818712), (13, 2385064), (22, 1409356), (26, 1192532), (44, 704678), (52, 596266), (88, 352339), (104, 298133), (143, 216824), (286, 108412), (572, 54206), (1144, 27103)]