40522478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9437}}^1$

素因数の和:9571

約数の個数: 16

約数和(自身を含む): 64555920

約数和(自身を除く): 24033442

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 9437, 18874, 179303, 358606, 1066381, 2132762, 20261239, 40522478]

約数ペア:

[(1, 40522478), (2, 20261239), (19, 2132762), (38, 1066381), (113, 358606), (226, 179303), (2147, 18874), (4294, 9437)]