80620966

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{1613}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 123141744

約数和(自身を除く): 42520778

約数列:

[1, 2, 67, 134, 373, 746, 1613, 3226, 24991, 49982, 108071, 216142, 601649, 1203298, 40310483, 80620966]

約数ペア:

[(1, 80620966), (2, 40310483), (67, 1203298), (134, 601649), (373, 216142), (746, 108071), (1613, 49982), (3226, 24991)]