39087824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 79686120

約数和(自身を除く): 40598296

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1381, 1769, 2762, 3538, 5524, 7076, 11048, 14152, 22096, 28304, 40049, 80098, 84241, 160196, 168482, 320392, 336964, 640784, 673928, 1347856, 2442989, 4885978, 9771956, 19543912, 39087824]

約数ペア:

[(1, 39087824), (2, 19543912), (4, 9771956), (8, 4885978), (16, 2442989), (29, 1347856), (58, 673928), (61, 640784), (116, 336964), (122, 320392), (232, 168482), (244, 160196), (464, 84241), (488, 80098), (976, 40049), (1381, 28304), (1769, 22096), (2762, 14152), (3538, 11048), (5524, 7076)]