31715522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12457}}^1$

素因数の和:12545

約数の個数: 16

約数和(自身を含む): 50828640

約数和(自身を除く): 19113118

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 12457, 24914, 236683, 473366, 834619, 1669238, 15857761, 31715522]

約数ペア:

[(1, 31715522), (2, 15857761), (19, 1669238), (38, 834619), (67, 473366), (134, 236683), (1273, 24914), (2546, 12457)]