31135152

素因数分解:

$2^4\times 3^1\times {\mathrm{648649}}^1$

素因数の和:648660

約数の個数: 20

約数和(自身を含む): 80432600

約数和(自身を除く): 49297448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 648649, 1297298, 1945947, 2594596, 3891894, 5189192, 7783788, 10378384, 15567576, 31135152]

約数ペア:

[(1, 31135152), (2, 15567576), (3, 10378384), (4, 7783788), (6, 5189192), (8, 3891894), (12, 2594596), (16, 1945947), (24, 1297298), (48, 648649)]