64748368

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{94111}}^1$

素因数の和:94162

約数の個数: 20

約数和(自身を含む): 128368768

約数和(自身を除く): 63620400

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 94111, 188222, 376444, 752888, 1505776, 4046773, 8093546, 16187092, 32374184, 64748368]

約数ペア:

[(1, 64748368), (2, 32374184), (4, 16187092), (8, 8093546), (16, 4046773), (43, 1505776), (86, 752888), (172, 376444), (344, 188222), (688, 94111)]