40437424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{148667}}^1$

素因数の和:148692

約数の個数: 20

約数和(自身を含む): 82956744

約数和(自身を除く): 42519320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 148667, 297334, 594668, 1189336, 2378672, 2527339, 5054678, 10109356, 20218712, 40437424]

約数ペア:

[(1, 40437424), (2, 20218712), (4, 10109356), (8, 5054678), (16, 2527339), (17, 2378672), (34, 1189336), (68, 594668), (136, 297334), (272, 148667)]