31039746

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70867}}^1$

素因数の和:70945

約数の個数: 16

約数和(自身を含む): 62930784

約数和(自身を除く): 31891038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 70867, 141734, 212601, 425202, 5173291, 10346582, 15519873, 31039746]

約数ペア:

[(1, 31039746), (2, 15519873), (3, 10346582), (6, 5173291), (73, 425202), (146, 212601), (219, 141734), (438, 70867)]