80923778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{7393}}^1$

素因数の和:7829

約数の個数: 16

約数和(自身を含む): 131051256

約数和(自身を除く): 50127478

約数列:

[1, 2, 13, 26, 421, 842, 5473, 7393, 10946, 14786, 96109, 192218, 3112453, 6224906, 40461889, 80923778]

約数ペア:

[(1, 80923778), (2, 40461889), (13, 6224906), (26, 3112453), (421, 192218), (842, 96109), (5473, 14786), (7393, 10946)]