77233616

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{12409}}^1$

素因数の和:12806

約数の個数: 20

約数和(自身を含む): 150036900

約数和(自身を除く): 72803284

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 12409, 24818, 49636, 99272, 198544, 4827101, 9654202, 19308404, 38616808, 77233616]

約数ペア:

[(1, 77233616), (2, 38616808), (4, 19308404), (8, 9654202), (16, 4827101), (389, 198544), (778, 99272), (1556, 49636), (3112, 24818), (6224, 12409)]