55640752

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{35851}}^1$

素因数の和:35956

約数の個数: 20

約数和(自身を含む): 108918376

約数和(自身を除く): 53277624

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 35851, 71702, 143404, 286808, 573616, 3477547, 6955094, 13910188, 27820376, 55640752]

約数ペア:

[(1, 55640752), (2, 27820376), (4, 13910188), (8, 6955094), (16, 3477547), (97, 573616), (194, 286808), (388, 143404), (776, 71702), (1552, 35851)]