31353062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{16519}}^1$

素因数の和:16607

約数の個数: 16

約数和(自身を含む): 51344160

約数和(自身を除く): 19991098

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 16519, 33038, 214747, 429494, 1205887, 2411774, 15676531, 31353062]

約数ペア:

[(1, 31353062), (2, 15676531), (13, 2411774), (26, 1205887), (73, 429494), (146, 214747), (949, 33038), (1898, 16519)]