980816432

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{36467}}^1$

素因数の和:36557

約数の個数: 30

約数和(自身を含む): 1947865284

約数和(自身を除く): 967048852

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3362, 6724, 13448, 26896, 36467, 72934, 145868, 291736, 583472, 1495147, 2990294, 5980588, 11961176, 23922352, 61301027, 122602054, 245204108, 490408216, 980816432]

約数ペア:

[(1, 980816432), (2, 490408216), (4, 245204108), (8, 122602054), (16, 61301027), (41, 23922352), (82, 11961176), (164, 5980588), (328, 2990294), (656, 1495147), (1681, 583472), (3362, 291736), (6724, 145868), (13448, 72934), (26896, 36467)]