79432016

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{10111}}^1$

素因数の和:10610

約数の個数: 20

約数和(自身を含む): 154228224

約数和(自身を除く): 74796208

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 10111, 20222, 40444, 80888, 161776, 4964501, 9929002, 19858004, 39716008, 79432016]

約数ペア:

[(1, 79432016), (2, 39716008), (4, 19858004), (8, 9929002), (16, 4964501), (491, 161776), (982, 80888), (1964, 40444), (3928, 20222), (7856, 10111)]