82553318

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 125224704

約数和(自身を除く): 42671386

約数列:

[1, 2, 131, 262, 487, 647, 974, 1294, 63797, 84757, 127594, 169514, 315089, 630178, 41276659, 82553318]

約数ペア:

[(1, 82553318), (2, 41276659), (131, 630178), (262, 315089), (487, 169514), (647, 127594), (974, 84757), (1294, 63797)]