80226692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220403}}^1$

素因数の和:220427

約数の個数: 24

約数和(自身を含む): 172796736

約数和(自身を除く): 92570044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 220403, 440806, 881612, 1542821, 2865239, 3085642, 5730478, 6171284, 11460956, 20056673, 40113346, 80226692]

約数ペア:

[(1, 80226692), (2, 40113346), (4, 20056673), (7, 11460956), (13, 6171284), (14, 5730478), (26, 3085642), (28, 2865239), (52, 1542821), (91, 881612), (182, 440806), (364, 220403)]