55726928

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{8273}}^1$

素因数の和:8702

約数の個数: 20

約数和(自身を含む): 108240468

約数和(自身を除く): 52513540

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 8273, 16546, 33092, 66184, 132368, 3482933, 6965866, 13931732, 27863464, 55726928]

約数ペア:

[(1, 55726928), (2, 27863464), (4, 13931732), (8, 6965866), (16, 3482933), (421, 132368), (842, 66184), (1684, 33092), (3368, 16546), (6736, 8273)]