31629168

素因数分解:

$2^4\times 3^2\times {\mathrm{219647}}^1$

素因数の和:219661

約数の個数: 30

約数和(自身を含む): 88518144

約数和(自身を除く): 56888976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 219647, 439294, 658941, 878588, 1317882, 1757176, 1976823, 2635764, 3514352, 3953646, 5271528, 7907292, 10543056, 15814584, 31629168]

約数ペア:

[(1, 31629168), (2, 15814584), (3, 10543056), (4, 7907292), (6, 5271528), (8, 3953646), (9, 3514352), (12, 2635764), (16, 1976823), (18, 1757176), (24, 1317882), (36, 878588), (48, 658941), (72, 439294), (144, 219647)]