87308768

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{4217}}^1$

素因数の和:4874

約数の個数: 24

約数和(自身を含む): 172195632

約数和(自身を除く): 84886864

約数列:

[1, 2, 4, 8, 16, 32, 647, 1294, 2588, 4217, 5176, 8434, 10352, 16868, 20704, 33736, 67472, 134944, 2728399, 5456798, 10913596, 21827192, 43654384, 87308768]

約数ペア:

[(1, 87308768), (2, 43654384), (4, 21827192), (8, 10913596), (16, 5456798), (32, 2728399), (647, 134944), (1294, 67472), (2588, 33736), (4217, 20704), (5176, 16868), (8434, 10352)]