90251618

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 136628856

約数和(自身を除く): 46377238

約数列:

[1, 2, 233, 293, 466, 586, 661, 1322, 68269, 136538, 154013, 193673, 308026, 387346, 45125809, 90251618]

約数ペア:

[(1, 90251618), (2, 45125809), (233, 387346), (293, 308026), (466, 193673), (586, 154013), (661, 136538), (1322, 68269)]