31615764

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{19231}}^1$

素因数の和:19375

約数の個数: 24

約数和(自身を含む): 74312448

約数和(自身を除く): 42696684

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 19231, 38462, 57693, 76924, 115386, 230772, 2634647, 5269294, 7903941, 10538588, 15807882, 31615764]

約数ペア:

[(1, 31615764), (2, 15807882), (3, 10538588), (4, 7903941), (6, 5269294), (12, 2634647), (137, 230772), (274, 115386), (411, 76924), (548, 57693), (822, 38462), (1644, 19231)]