79438928

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{18457}}^1$

素因数の和:18734

約数の個数: 20

約数和(自身を含む): 154493460

約数和(自身を除く): 75054532

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 18457, 36914, 73828, 147656, 295312, 4964933, 9929866, 19859732, 39719464, 79438928]

約数ペア:

[(1, 79438928), (2, 39719464), (4, 19859732), (8, 9929866), (16, 4964933), (269, 295312), (538, 147656), (1076, 73828), (2152, 36914), (4304, 18457)]