84764432

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{12953}}^1$

素因数の和:13370

約数の個数: 20

約数和(自身を含む): 164645340

約数和(自身を除く): 79880908

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 12953, 25906, 51812, 103624, 207248, 5297777, 10595554, 21191108, 42382216, 84764432]

約数ペア:

[(1, 84764432), (2, 42382216), (4, 21191108), (8, 10595554), (16, 5297777), (409, 207248), (818, 103624), (1636, 51812), (3272, 25906), (6544, 12953)]