80606018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{6113}}^1$

素因数の和:6481

約数の個数: 16

約数和(自身を含む): 127660320

約数和(自身を除く): 47054302

約数列:

[1, 2, 19, 38, 347, 694, 6113, 6593, 12226, 13186, 116147, 232294, 2121211, 4242422, 40303009, 80606018]

約数ペア:

[(1, 80606018), (2, 40303009), (19, 4242422), (38, 2121211), (347, 232294), (694, 116147), (6113, 13186), (6593, 12226)]