39164056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 82162080

約数和(自身を除く): 42998024

約数列:

[1, 2, 4, 8, 17, 34, 37, 43, 68, 74, 86, 136, 148, 172, 181, 296, 344, 362, 629, 724, 731, 1258, 1448, 1462, 1591, 2516, 2924, 3077, 3182, 5032, 5848, 6154, 6364, 6697, 7783, 12308, 12728, 13394, 15566, 24616, 26788, 27047, 31132, 53576, 54094, 62264, 108188, 113849, 132311, 216376, 227698, 264622, 287971, 455396, 529244, 575942, 910792, 1058488, 1151884, 2303768, 4895507, 9791014, 19582028, 39164056]

約数ペア:

[(1, 39164056), (2, 19582028), (4, 9791014), (8, 4895507), (17, 2303768), (34, 1151884), (37, 1058488), (43, 910792), (68, 575942), (74, 529244), (86, 455396), (136, 287971), (148, 264622), (172, 227698), (181, 216376), (296, 132311), (344, 113849), (362, 108188), (629, 62264), (724, 54094), (731, 53576), (1258, 31132), (1448, 27047), (1462, 26788), (1591, 24616), (2516, 15566), (2924, 13394), (3077, 12728), (3182, 12308), (5032, 7783), (5848, 6697), (6154, 6364)]