61978142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{4637}}^1$

素因数の和:4843

約数の個数: 16

約数和(自身を含む): 95839632

約数和(自身を除く): 33861490

約数列:

[1, 2, 41, 82, 163, 326, 4637, 6683, 9274, 13366, 190117, 380234, 755831, 1511662, 30989071, 61978142]

約数ペア:

[(1, 61978142), (2, 30989071), (41, 1511662), (82, 755831), (163, 380234), (326, 190117), (4637, 13366), (6683, 9274)]