218743264

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{145441}}^1$

素因数の和:145498

約数の個数: 24

約数和(自身を含む): 439816608

約数和(自身を除く): 221073344

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 145441, 290882, 581764, 1163528, 2327056, 4654112, 6835727, 13671454, 27342908, 54685816, 109371632, 218743264]

約数ペア:

[(1, 218743264), (2, 109371632), (4, 54685816), (8, 27342908), (16, 13671454), (32, 6835727), (47, 4654112), (94, 2327056), (188, 1163528), (376, 581764), (752, 290882), (1504, 145441)]