31904084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{563}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 57861888

約数和(自身を除く): 25957804

約数列:

[1, 2, 4, 31, 62, 124, 457, 563, 914, 1126, 1828, 2252, 14167, 17453, 28334, 34906, 56668, 69812, 257291, 514582, 1029164, 7976021, 15952042, 31904084]

約数ペア:

[(1, 31904084), (2, 15952042), (4, 7976021), (31, 1029164), (62, 514582), (124, 257291), (457, 69812), (563, 56668), (914, 34906), (1126, 28334), (1828, 17453), (2252, 14167)]