162556247

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5279}}^1$

素因数の和:5422

約数の個数: 16

約数和(自身を含む): 191600640

約数和(自身を除く): 29044393

約数列:

[1, 7, 53, 83, 371, 581, 4399, 5279, 30793, 36953, 279787, 438157, 1958509, 3067099, 23222321, 162556247]

約数ペア:

[(1, 162556247), (7, 23222321), (53, 3067099), (83, 1958509), (371, 438157), (581, 279787), (4399, 36953), (5279, 30793)]