80028896

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{31657}}^1$

素因数の和:31746

約数の個数: 24

約数和(自身を含む): 159556320

約数和(自身を除く): 79527424

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 31657, 63314, 126628, 253256, 506512, 1013024, 2500903, 5001806, 10003612, 20007224, 40014448, 80028896]

約数ペア:

[(1, 80028896), (2, 40014448), (4, 20007224), (8, 10003612), (16, 5001806), (32, 2500903), (79, 1013024), (158, 506512), (316, 253256), (632, 126628), (1264, 63314), (2528, 31657)]