80525068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36013}}^1$

素因数の和:36073

約数の個数: 24

約数和(自身を含む): 155292368

約数和(自身を除く): 74767300

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 36013, 72026, 144052, 468169, 936338, 1548559, 1872676, 3097118, 6194236, 20131267, 40262534, 80525068]

約数ペア:

[(1, 80525068), (2, 40262534), (4, 20131267), (13, 6194236), (26, 3097118), (43, 1872676), (52, 1548559), (86, 936338), (172, 468169), (559, 144052), (1118, 72026), (2236, 36013)]