98753456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{143537}}^1$

素因数の和:143588

約数の個数: 20

約数和(自身を含む): 195785832

約数和(自身を除く): 97032376

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 143537, 287074, 574148, 1148296, 2296592, 6172091, 12344182, 24688364, 49376728, 98753456]

約数ペア:

[(1, 98753456), (2, 49376728), (4, 24688364), (8, 12344182), (16, 6172091), (43, 2296592), (86, 1148296), (172, 574148), (344, 287074), (688, 143537)]