61990142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{14923}}^1$

素因数の和:15023

約数の個数: 16

約数和(自身を含む): 97423872

約数和(自身を除く): 35433730

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 14923, 29846, 462613, 925226, 999841, 1999682, 30995071, 61990142]

約数ペア:

[(1, 61990142), (2, 30995071), (31, 1999682), (62, 999841), (67, 925226), (134, 462613), (2077, 29846), (4154, 14923)]