31800122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{8329}}^1$

素因数の和:8437

約数の個数: 16

約数和(自身を含む): 50379840

約数和(自身を除く): 18579718

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 8329, 16658, 191567, 383134, 691307, 1382614, 15900061, 31800122]

約数ペア:

[(1, 31800122), (2, 15900061), (23, 1382614), (46, 691307), (83, 383134), (166, 191567), (1909, 16658), (3818, 8329)]