40523512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{297967}}^1$

素因数の和:297990

約数の個数: 16

約数和(自身を含む): 80451360

約数和(自身を除く): 39927848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 297967, 595934, 1191868, 2383736, 5065439, 10130878, 20261756, 40523512]

約数ペア:

[(1, 40523512), (2, 20261756), (4, 10130878), (8, 5065439), (17, 2383736), (34, 1191868), (68, 595934), (136, 297967)]