31983386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{8377}}^1$

素因数の和:8485

約数の個数: 16

約数和(自身を含む): 50670144

約数和(自身を除く): 18686758

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 8377, 16754, 192671, 385342, 695291, 1390582, 15991693, 31983386]

約数ペア:

[(1, 31983386), (2, 15991693), (23, 1390582), (46, 695291), (83, 385342), (166, 192671), (1909, 16754), (3818, 8377)]