89365324

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 159234320

約数和(自身を除く): 69868996

約数列:

[1, 2, 4, 97, 139, 194, 278, 388, 556, 1657, 3314, 6628, 13483, 26966, 53932, 160729, 230323, 321458, 460646, 642916, 921292, 22341331, 44682662, 89365324]

約数ペア:

[(1, 89365324), (2, 44682662), (4, 22341331), (97, 921292), (139, 642916), (194, 460646), (278, 321458), (388, 230323), (556, 160729), (1657, 53932), (3314, 26966), (6628, 13483)]