79751344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{160789}}^1$

素因数の和:160828

約数の個数: 20

約数和(自身を含む): 159503680

約数和(自身を除く): 79752336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 160789, 321578, 643156, 1286312, 2572624, 4984459, 9968918, 19937836, 39875672, 79751344]

約数ペア:

[(1, 79751344), (2, 39875672), (4, 19937836), (8, 9968918), (16, 4984459), (31, 2572624), (62, 1286312), (124, 643156), (248, 321578), (496, 160789)]