90487974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{8291}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 193435776

約数和(自身を除く): 102947802

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 3638, 5457, 8291, 10914, 16582, 24873, 49746, 140947, 281894, 422841, 845682, 887137, 1774274, 2661411, 5322822, 15081329, 30162658, 45243987, 90487974]

約数ペア:

[(1, 90487974), (2, 45243987), (3, 30162658), (6, 15081329), (17, 5322822), (34, 2661411), (51, 1774274), (102, 887137), (107, 845682), (214, 422841), (321, 281894), (642, 140947), (1819, 49746), (3638, 24873), (5457, 16582), (8291, 10914)]