31156556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6551}}^1$

素因数の和:6625

約数の個数: 24

約数和(自身を含む): 57788640

約数和(自身を除く): 26632084

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 6551, 13102, 26204, 189979, 268591, 379958, 537182, 759916, 1074364, 7789139, 15578278, 31156556]

約数ペア:

[(1, 31156556), (2, 15578278), (4, 7789139), (29, 1074364), (41, 759916), (58, 537182), (82, 379958), (116, 268591), (164, 189979), (1189, 26204), (2378, 13102), (4756, 6551)]