31212316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2293}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 56652624

約数和(自身を除く): 25440308

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 2293, 3403, 4586, 6806, 9172, 13612, 94013, 188026, 190319, 376052, 380638, 761276, 7803079, 15606158, 31212316]

約数ペア:

[(1, 31212316), (2, 15606158), (4, 7803079), (41, 761276), (82, 380638), (83, 376052), (164, 190319), (166, 188026), (332, 94013), (2293, 13612), (3403, 9172), (4586, 6806)]