41198128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 82347408

約数和(自身を除く): 41149280

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 233, 257, 344, 466, 514, 688, 932, 1028, 1864, 2056, 3728, 4112, 10019, 11051, 20038, 22102, 40076, 44204, 59881, 80152, 88408, 119762, 160304, 176816, 239524, 479048, 958096, 2574883, 5149766, 10299532, 20599064, 41198128]

約数ペア:

[(1, 41198128), (2, 20599064), (4, 10299532), (8, 5149766), (16, 2574883), (43, 958096), (86, 479048), (172, 239524), (233, 176816), (257, 160304), (344, 119762), (466, 88408), (514, 80152), (688, 59881), (932, 44204), (1028, 40076), (1864, 22102), (2056, 20038), (3728, 11051), (4112, 10019)]