40346984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{296669}}^1$

素因数の和:296692

約数の個数: 16

約数和(自身を含む): 80100900

約数和(自身を除く): 39753916

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 296669, 593338, 1186676, 2373352, 5043373, 10086746, 20173492, 40346984]

約数ペア:

[(1, 40346984), (2, 20173492), (4, 10086746), (8, 5043373), (17, 2373352), (34, 1186676), (68, 593338), (136, 296669)]