84981676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6359}}^1$

素因数の和:6633

約数の個数: 24

約数和(自身を含む): 160806240

約数和(自身を除く): 75824564

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6359, 6682, 12718, 13364, 25436, 82667, 165334, 330668, 1634263, 3268526, 6537052, 21245419, 42490838, 84981676]

約数ペア:

[(1, 84981676), (2, 42490838), (4, 21245419), (13, 6537052), (26, 3268526), (52, 1634263), (257, 330668), (514, 165334), (1028, 82667), (3341, 25436), (6359, 13364), (6682, 12718)]