82874324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22447}}^1$

素因数の和:22535

約数の個数: 24

約数和(自身を含む): 158393088

約数和(自身を除く): 75518764

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 22447, 44894, 89788, 291811, 583622, 1167244, 1593737, 3187474, 6374948, 20718581, 41437162, 82874324]

約数ペア:

[(1, 82874324), (2, 41437162), (4, 20718581), (13, 6374948), (26, 3187474), (52, 1593737), (71, 1167244), (142, 583622), (284, 291811), (923, 89788), (1846, 44894), (3692, 22447)]