40922584

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 78970320

約数和(自身を除く): 38047736

約数列:

[1, 2, 4, 8, 43, 86, 172, 337, 344, 353, 674, 706, 1348, 1412, 2696, 2824, 14491, 15179, 28982, 30358, 57964, 60716, 115928, 118961, 121432, 237922, 475844, 951688, 5115323, 10230646, 20461292, 40922584]

約数ペア:

[(1, 40922584), (2, 20461292), (4, 10230646), (8, 5115323), (43, 951688), (86, 475844), (172, 237922), (337, 121432), (344, 118961), (353, 115928), (674, 60716), (706, 57964), (1348, 30358), (1412, 28982), (2696, 15179), (2824, 14491)]