90504284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{32839}}^1$

素因数の和:32909

約数の個数: 24

約数和(自身を含む): 173789280

約数和(自身を除く): 83284996

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 32839, 65678, 131356, 426907, 853814, 1707628, 1740467, 3480934, 6961868, 22626071, 45252142, 90504284]

約数ペア:

[(1, 90504284), (2, 45252142), (4, 22626071), (13, 6961868), (26, 3480934), (52, 1740467), (53, 1707628), (106, 853814), (212, 426907), (689, 131356), (1378, 65678), (2756, 32839)]