921776

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1148

約数の個数: 20

約数和(自身を含む): 1821312

約数和(自身を除く): 899536

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1087, 2174, 4348, 8696, 17392, 57611, 115222, 230444, 460888, 921776]

約数ペア:

[(1, 921776), (2, 460888), (4, 230444), (8, 115222), (16, 57611), (53, 17392), (106, 8696), (212, 4348), (424, 2174), (848, 1087)]