808130896

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{2203}}^1$

素因数の和:2539

約数の個数: 40

約数和(自身を含む): 1588942944

約数和(自身を除く): 780812048

約数列:

[1, 2, 4, 8, 16, 101, 202, 227, 404, 454, 808, 908, 1616, 1816, 2203, 3632, 4406, 8812, 17624, 22927, 35248, 45854, 91708, 183416, 222503, 366832, 445006, 500081, 890012, 1000162, 1780024, 2000324, 3560048, 4000648, 8001296, 50508181, 101016362, 202032724, 404065448, 808130896]

約数ペア:

[(1, 808130896), (2, 404065448), (4, 202032724), (8, 101016362), (16, 50508181), (101, 8001296), (202, 4000648), (227, 3560048), (404, 2000324), (454, 1780024), (808, 1000162), (908, 890012), (1616, 500081), (1816, 445006), (2203, 366832), (3632, 222503), (4406, 183416), (8812, 91708), (17624, 45854), (22927, 35248)]