9115888

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5227}}^1$

素因数の和:5344

約数の個数: 20

約数和(自身を含む): 17827480

約数和(自身を除く): 8711592

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5227, 10454, 20908, 41816, 83632, 569743, 1139486, 2278972, 4557944, 9115888]

約数ペア:

[(1, 9115888), (2, 4557944), (4, 2278972), (8, 1139486), (16, 569743), (109, 83632), (218, 41816), (436, 20908), (872, 10454), (1744, 5227)]