85516802

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 149713920

約数和(自身を除く): 64197118

約数列:

[1, 2, 7, 14, 71, 142, 227, 379, 454, 497, 758, 994, 1589, 2653, 3178, 5306, 16117, 26909, 32234, 53818, 86033, 112819, 172066, 188363, 225638, 376726, 602231, 1204462, 6108343, 12216686, 42758401, 85516802]

約数ペア:

[(1, 85516802), (2, 42758401), (7, 12216686), (14, 6108343), (71, 1204462), (142, 602231), (227, 376726), (379, 225638), (454, 188363), (497, 172066), (758, 112819), (994, 86033), (1589, 53818), (2653, 32234), (3178, 26909), (5306, 16117)]