78450016

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{4993}}^1$

素因数の和:5494

約数の個数: 24

約数和(自身を含む): 154794024

約数和(自身を除く): 76344008

約数列:

[1, 2, 4, 8, 16, 32, 491, 982, 1964, 3928, 4993, 7856, 9986, 15712, 19972, 39944, 79888, 159776, 2451563, 4903126, 9806252, 19612504, 39225008, 78450016]

約数ペア:

[(1, 78450016), (2, 39225008), (4, 19612504), (8, 9806252), (16, 4903126), (32, 2451563), (491, 159776), (982, 79888), (1964, 39944), (3928, 19972), (4993, 15712), (7856, 9986)]