31259028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 77898240

約数和(自身を除く): 46639212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 1931, 2698, 3862, 4047, 5396, 5793, 7724, 8094, 11586, 16188, 23172, 36689, 73378, 110067, 137101, 146756, 220134, 274202, 411303, 440268, 548404, 822606, 1645212, 2604919, 5209838, 7814757, 10419676, 15629514, 31259028]

約数ペア:

[(1, 31259028), (2, 15629514), (3, 10419676), (4, 7814757), (6, 5209838), (12, 2604919), (19, 1645212), (38, 822606), (57, 548404), (71, 440268), (76, 411303), (114, 274202), (142, 220134), (213, 146756), (228, 137101), (284, 110067), (426, 73378), (852, 36689), (1349, 23172), (1931, 16188), (2698, 11586), (3862, 8094), (4047, 7724), (5396, 5793)]