80179922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{26497}}^1$

素因数の和:26605

約数の個数: 16

約数和(自身を含む): 128780280

約数和(自身を除く): 48600358

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 26497, 52994, 450449, 900898, 2358233, 4716466, 40089961, 80179922]

約数ペア:

[(1, 80179922), (2, 40089961), (17, 4716466), (34, 2358233), (89, 900898), (178, 450449), (1513, 52994), (3026, 26497)]