81488522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{1597}}^1$

素因数の和:2453

約数の個数: 16

約数和(自身を含む): 126408192

約数和(自身を除く): 44919670

約数列:

[1, 2, 31, 62, 823, 1597, 1646, 3194, 25513, 49507, 51026, 99014, 1314331, 2628662, 40744261, 81488522]

約数ペア:

[(1, 81488522), (2, 40744261), (31, 2628662), (62, 1314331), (823, 99014), (1597, 51026), (1646, 49507), (3194, 25513)]