81530462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{84751}}^1$

素因数の和:84803

約数の個数: 16

約数和(自身を含む): 135264192

約数和(自身を除く): 53733730

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 84751, 169502, 1101763, 2203526, 3135787, 6271574, 40765231, 81530462]

約数ペア:

[(1, 81530462), (2, 40765231), (13, 6271574), (26, 3135787), (37, 2203526), (74, 1101763), (481, 169502), (962, 84751)]