40405396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7159}}^1$

素因数の和:7263

約数の個数: 24

約数和(自身を含む): 75781440

約数和(自身を除く): 35376044

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 7159, 14318, 28636, 121703, 243406, 486812, 594197, 1188394, 2376788, 10101349, 20202698, 40405396]

約数ペア:

[(1, 40405396), (2, 20202698), (4, 10101349), (17, 2376788), (34, 1188394), (68, 594197), (83, 486812), (166, 243406), (332, 121703), (1411, 28636), (2822, 14318), (5644, 7159)]