80009416

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{212791}}^1$

素因数の和:212844

約数の個数: 16

約数和(自身を含む): 153210240

約数和(自身を除く): 73200824

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 212791, 425582, 851164, 1702328, 10001177, 20002354, 40004708, 80009416]

約数ペア:

[(1, 80009416), (2, 40004708), (4, 20002354), (8, 10001177), (47, 1702328), (94, 851164), (188, 425582), (376, 212791)]