78994816

素因数分解:

$2^7\times {\mathrm{617147}}^1$

素因数の和:617161

約数の個数: 16

約数和(自身を含む): 157372740

約数和(自身を除く): 78377924

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 617147, 1234294, 2468588, 4937176, 9874352, 19748704, 39497408, 78994816]

約数ペア:

[(1, 78994816), (2, 39497408), (4, 19748704), (8, 9874352), (16, 4937176), (32, 2468588), (64, 1234294), (128, 617147)]