81116312

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{16069}}^1$

素因数の和:16706

約数の個数: 16

約数和(自身を含む): 152343600

約数和(自身を除く): 71227288

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 16069, 32138, 64276, 128552, 10139539, 20279078, 40558156, 81116312]

約数ペア:

[(1, 81116312), (2, 40558156), (4, 20279078), (8, 10139539), (631, 128552), (1262, 64276), (2524, 32138), (5048, 16069)]