80992556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32191}}^1$

素因数の和:32249

約数の個数: 24

約数和(自身を含む): 154135296

約数和(自身を除く): 73142740

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 32191, 64382, 128764, 547247, 1094494, 1191067, 2188988, 2382134, 4764268, 20248139, 40496278, 80992556]

約数ペア:

[(1, 80992556), (2, 40496278), (4, 20248139), (17, 4764268), (34, 2382134), (37, 2188988), (68, 1191067), (74, 1094494), (148, 547247), (629, 128764), (1258, 64382), (2516, 32191)]