63689984

素因数分解:

$2^8\times {\mathrm{248789}}^1$

素因数の和:248805

約数の個数: 18

約数和(自身を含む): 127131690

約数和(自身を除く): 63441706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 248789, 497578, 995156, 1990312, 3980624, 7961248, 15922496, 31844992, 63689984]

約数ペア:

[(1, 63689984), (2, 31844992), (4, 15922496), (8, 7961248), (16, 3980624), (32, 1990312), (64, 995156), (128, 497578), (256, 248789)]