8155064

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 16722720

約数和(自身を除く): 8567656

約数列:

[1, 2, 4, 8, 23, 41, 46, 47, 82, 92, 94, 164, 184, 188, 328, 376, 529, 943, 1058, 1081, 1886, 1927, 2116, 2162, 3772, 3854, 4232, 4324, 7544, 7708, 8648, 15416, 21689, 24863, 43378, 44321, 49726, 86756, 88642, 99452, 173512, 177284, 198904, 354568, 1019383, 2038766, 4077532, 8155064]

約数ペア:

[(1, 8155064), (2, 4077532), (4, 2038766), (8, 1019383), (23, 354568), (41, 198904), (46, 177284), (47, 173512), (82, 99452), (92, 88642), (94, 86756), (164, 49726), (184, 44321), (188, 43378), (328, 24863), (376, 21689), (529, 15416), (943, 8648), (1058, 7708), (1081, 7544), (1886, 4324), (1927, 4232), (2116, 3854), (2162, 3772)]