79892968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{857}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 154028160

約数和(自身を除く): 74135192

約数列:

[1, 2, 4, 8, 43, 86, 172, 271, 344, 542, 857, 1084, 1714, 2168, 3428, 6856, 11653, 23306, 36851, 46612, 73702, 93224, 147404, 232247, 294808, 464494, 928988, 1857976, 9986621, 19973242, 39946484, 79892968]

約数ペア:

[(1, 79892968), (2, 39946484), (4, 19973242), (8, 9986621), (43, 1857976), (86, 928988), (172, 464494), (271, 294808), (344, 232247), (542, 147404), (857, 93224), (1084, 73702), (1714, 46612), (2168, 36851), (3428, 23306), (6856, 11653)]