80156896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131837}}^1$

素因数の和:131866

約数の個数: 24

約数和(自身を含む): 166115880

約数和(自身を除く): 85958984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 131837, 263674, 527348, 1054696, 2109392, 2504903, 4218784, 5009806, 10019612, 20039224, 40078448, 80156896]

約数ペア:

[(1, 80156896), (2, 40078448), (4, 20039224), (8, 10019612), (16, 5009806), (19, 4218784), (32, 2504903), (38, 2109392), (76, 1054696), (152, 527348), (304, 263674), (608, 131837)]