66571088

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{52667}}^1$

素因数の和:52754

約数の個数: 20

約数和(自身を含む): 130616640

約数和(自身を除く): 64045552

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 52667, 105334, 210668, 421336, 842672, 4160693, 8321386, 16642772, 33285544, 66571088]

約数ペア:

[(1, 66571088), (2, 33285544), (4, 16642772), (8, 8321386), (16, 4160693), (79, 842672), (158, 421336), (316, 210668), (632, 105334), (1264, 52667)]