90216958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{4409}}^1$

素因数の和:5211

約数の個数: 16

約数和(自身を含む): 145953360

約数和(自身を除く): 55736402

約数列:

[1, 2, 13, 26, 787, 1574, 4409, 8818, 10231, 20462, 57317, 114634, 3469883, 6939766, 45108479, 90216958]

約数ペア:

[(1, 90216958), (2, 45108479), (13, 6939766), (26, 3469883), (787, 114634), (1574, 57317), (4409, 20462), (8818, 10231)]