85355516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 153310080

約数和(自身を除く): 67954564

約数列:

[1, 2, 4, 43, 86, 172, 487, 974, 1019, 1948, 2038, 4076, 20941, 41882, 43817, 83764, 87634, 175268, 496253, 992506, 1985012, 21338879, 42677758, 85355516]

約数ペア:

[(1, 85355516), (2, 42677758), (4, 21338879), (43, 1985012), (86, 992506), (172, 496253), (487, 175268), (974, 87634), (1019, 83764), (1948, 43817), (2038, 41882), (4076, 20941)]