18205088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{51719}}^1$

素因数の和:51740

約数の個数: 24

約数和(自身を含む): 39100320

約数和(自身を除く): 20895232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 51719, 103438, 206876, 413752, 568909, 827504, 1137818, 1655008, 2275636, 4551272, 9102544, 18205088]

約数ペア:

[(1, 18205088), (2, 9102544), (4, 4551272), (8, 2275636), (11, 1655008), (16, 1137818), (22, 827504), (32, 568909), (44, 413752), (88, 206876), (176, 103438), (352, 51719)]