85412348

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 178827264

約数和(自身を除く): 93414916

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1583, 1927, 3166, 3854, 6332, 7708, 11081, 13489, 22162, 26978, 44324, 53956, 64903, 74401, 129806, 148802, 259612, 297604, 454321, 520807, 908642, 1041614, 1817284, 2083228, 3050441, 6100882, 12201764, 21353087, 42706174, 85412348]

約数ペア:

[(1, 85412348), (2, 42706174), (4, 21353087), (7, 12201764), (14, 6100882), (28, 3050441), (41, 2083228), (47, 1817284), (82, 1041614), (94, 908642), (164, 520807), (188, 454321), (287, 297604), (329, 259612), (574, 148802), (658, 129806), (1148, 74401), (1316, 64903), (1583, 53956), (1927, 44324), (3166, 26978), (3854, 22162), (6332, 13489), (7708, 11081)]