83278766

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 126247056

約数和(自身を除く): 42968290

約数列:

[1, 2, 157, 314, 337, 674, 787, 1574, 52909, 105818, 123559, 247118, 265219, 530438, 41639383, 83278766]

約数ペア:

[(1, 83278766), (2, 41639383), (157, 530438), (314, 265219), (337, 247118), (674, 123559), (787, 105818), (1574, 52909)]