124306516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25747}}^1$

素因数の和:25839

約数の個数: 24

約数和(自身を含む): 233585856

約数和(自身を除く): 109279340

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 25747, 51494, 102988, 437699, 875398, 1750796, 1828037, 3656074, 7312148, 31076629, 62153258, 124306516]

約数ペア:

[(1, 124306516), (2, 62153258), (4, 31076629), (17, 7312148), (34, 3656074), (68, 1828037), (71, 1750796), (142, 875398), (284, 437699), (1207, 102988), (2414, 51494), (4828, 25747)]