79731968

素因数分解:

$2^8\times {\mathrm{311453}}^1$

素因数の和:311469

約数の個数: 18

約数和(自身を含む): 159152994

約数和(自身を除く): 79421026

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311453, 622906, 1245812, 2491624, 4983248, 9966496, 19932992, 39865984, 79731968]

約数ペア:

[(1, 79731968), (2, 39865984), (4, 19932992), (8, 9966496), (16, 4983248), (32, 2491624), (64, 1245812), (128, 622906), (256, 311453)]