90765898

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1\times {\mathrm{547}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 137504160

約数和(自身を除く): 46738262

約数列:

[1, 2, 163, 326, 509, 547, 1018, 1094, 82967, 89161, 165934, 178322, 278423, 556846, 45382949, 90765898]

約数ペア:

[(1, 90765898), (2, 45382949), (163, 556846), (326, 278423), (509, 178322), (547, 165934), (1018, 89161), (1094, 82967)]