40304312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 78230880

約数和(自身を除く): 37926568

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 824, 1193, 2386, 4223, 4772, 8446, 9544, 16892, 33784, 48913, 97826, 122879, 195652, 245758, 391304, 491516, 983032, 5038039, 10076078, 20152156, 40304312]

約数ペア:

[(1, 40304312), (2, 20152156), (4, 10076078), (8, 5038039), (41, 983032), (82, 491516), (103, 391304), (164, 245758), (206, 195652), (328, 122879), (412, 97826), (824, 48913), (1193, 33784), (2386, 16892), (4223, 9544), (4772, 8446)]