80055626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{300961}}^1$

素因数の和:300989

約数の個数: 16

約数和(自身を含む): 144461760

約数和(自身を除く): 64406134

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 300961, 601922, 2106727, 4213454, 5718259, 11436518, 40027813, 80055626]

約数ペア:

[(1, 80055626), (2, 40027813), (7, 11436518), (14, 5718259), (19, 4213454), (38, 2106727), (133, 601922), (266, 300961)]