31247096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 62000400

約数和(自身を除く): 30753304

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 482, 853, 964, 1706, 1928, 3412, 4579, 6824, 9158, 16207, 18316, 32414, 36632, 64828, 129656, 205573, 411146, 822292, 1644584, 3905887, 7811774, 15623548, 31247096]

約数ペア:

[(1, 31247096), (2, 15623548), (4, 7811774), (8, 3905887), (19, 1644584), (38, 822292), (76, 411146), (152, 205573), (241, 129656), (482, 64828), (853, 36632), (964, 32414), (1706, 18316), (1928, 16207), (3412, 9158), (4579, 6824)]