139795456

素因数分解:

$2^{10}\times {\mathrm{136519}}^1$

素因数の和:136539

約数の個数: 22

約数和(自身を含む): 279456440

約数和(自身を除く): 139660984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 136519, 273038, 546076, 1092152, 2184304, 4368608, 8737216, 17474432, 34948864, 69897728, 139795456]

約数ペア:

[(1, 139795456), (2, 69897728), (4, 34948864), (8, 17474432), (16, 8737216), (32, 4368608), (64, 2184304), (128, 1092152), (256, 546076), (512, 273038), (1024, 136519)]