8251528

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 17020080

約数和(自身を除く): 8768552

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 83, 86, 136, 166, 172, 289, 332, 344, 578, 664, 731, 1156, 1411, 1462, 2312, 2822, 2924, 3569, 5644, 5848, 7138, 11288, 12427, 14276, 23987, 24854, 28552, 47974, 49708, 60673, 95948, 99416, 121346, 191896, 242692, 485384, 1031441, 2062882, 4125764, 8251528]

約数ペア:

[(1, 8251528), (2, 4125764), (4, 2062882), (8, 1031441), (17, 485384), (34, 242692), (43, 191896), (68, 121346), (83, 99416), (86, 95948), (136, 60673), (166, 49708), (172, 47974), (289, 28552), (332, 24854), (344, 23987), (578, 14276), (664, 12427), (731, 11288), (1156, 7138), (1411, 5848), (1462, 5644), (2312, 3569), (2822, 2924)]