31629456

素因数分解:

$2^4\times 3^2\times {\mathrm{219649}}^1$

素因数の和:219663

約数の個数: 30

約数和(自身を含む): 88518950

約数和(自身を除く): 56889494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 219649, 439298, 658947, 878596, 1317894, 1757192, 1976841, 2635788, 3514384, 3953682, 5271576, 7907364, 10543152, 15814728, 31629456]

約数ペア:

[(1, 31629456), (2, 15814728), (3, 10543152), (4, 7907364), (6, 5271576), (8, 3953682), (9, 3514384), (12, 2635788), (16, 1976841), (18, 1757192), (24, 1317894), (36, 878596), (48, 658947), (72, 439298), (144, 219649)]