85553998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28499}}^1$

素因数の和:28599

約数の個数: 16

約数和(自身を含む): 136800000

約数和(自身を除く): 51246002

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 28499, 56998, 541481, 1082962, 2251421, 4502842, 42776999, 85553998]

約数ペア:

[(1, 85553998), (2, 42776999), (19, 4502842), (38, 2251421), (79, 1082962), (158, 541481), (1501, 56998), (3002, 28499)]