38831428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 70358904

約数和(自身を除く): 31527476

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 2441, 3977, 4882, 7954, 9764, 15908, 100081, 200162, 236777, 400324, 473554, 947108, 9707857, 19415714, 38831428]

約数ペア:

[(1, 38831428), (2, 19415714), (4, 9707857), (41, 947108), (82, 473554), (97, 400324), (164, 236777), (194, 200162), (388, 100081), (2441, 15908), (3977, 9764), (4882, 7954)]