65780986

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{1777}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 100364544

約数和(自身を除く): 34583558

約数列:

[1, 2, 83, 166, 223, 446, 1777, 3554, 18509, 37018, 147491, 294982, 396271, 792542, 32890493, 65780986]

約数ペア:

[(1, 65780986), (2, 32890493), (83, 792542), (166, 396271), (223, 294982), (446, 147491), (1777, 37018), (3554, 18509)]