31865926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6121}}^1$

素因数の和:6279

約数の個数: 16

約数和(自身を含む): 50690160

約数和(自身を除く): 18824234

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 6121, 12242, 116299, 232598, 838577, 1677154, 15932963, 31865926]

約数ペア:

[(1, 31865926), (2, 15932963), (19, 1677154), (38, 838577), (137, 232598), (274, 116299), (2603, 12242), (5206, 6121)]