83771686

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 127023120

約数和(自身を除く): 43251434

約数列:

[1, 2, 139, 278, 541, 557, 1082, 1114, 75199, 77423, 150398, 154846, 301337, 602674, 41885843, 83771686]

約数ペア:

[(1, 83771686), (2, 41885843), (139, 602674), (278, 301337), (541, 154846), (557, 150398), (1082, 77423), (1114, 75199)]