16310128

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 34560288

約数和(自身を除く): 18250160

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 47, 82, 92, 94, 164, 184, 188, 328, 368, 376, 529, 656, 752, 943, 1058, 1081, 1886, 1927, 2116, 2162, 3772, 3854, 4232, 4324, 7544, 7708, 8464, 8648, 15088, 15416, 17296, 21689, 24863, 30832, 43378, 44321, 49726, 86756, 88642, 99452, 173512, 177284, 198904, 347024, 354568, 397808, 709136, 1019383, 2038766, 4077532, 8155064, 16310128]

約数ペア:

[(1, 16310128), (2, 8155064), (4, 4077532), (8, 2038766), (16, 1019383), (23, 709136), (41, 397808), (46, 354568), (47, 347024), (82, 198904), (92, 177284), (94, 173512), (164, 99452), (184, 88642), (188, 86756), (328, 49726), (368, 44321), (376, 43378), (529, 30832), (656, 24863), (752, 21689), (943, 17296), (1058, 15416), (1081, 15088), (1886, 8648), (1927, 8464), (2116, 7708), (2162, 7544), (3772, 4324), (3854, 4232)]