16472784

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 45568512

約数和(自身を除く): 29095728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 347, 368, 516, 552, 688, 694, 989, 1032, 1041, 1104, 1388, 1978, 2064, 2082, 2776, 2967, 3956, 4164, 5552, 5934, 7912, 7981, 8328, 11868, 14921, 15824, 15962, 16656, 23736, 23943, 29842, 31924, 44763, 47472, 47886, 59684, 63848, 89526, 95772, 119368, 127696, 179052, 191544, 238736, 343183, 358104, 383088, 686366, 716208, 1029549, 1372732, 2059098, 2745464, 4118196, 5490928, 8236392, 16472784]

約数ペア:

[(1, 16472784), (2, 8236392), (3, 5490928), (4, 4118196), (6, 2745464), (8, 2059098), (12, 1372732), (16, 1029549), (23, 716208), (24, 686366), (43, 383088), (46, 358104), (48, 343183), (69, 238736), (86, 191544), (92, 179052), (129, 127696), (138, 119368), (172, 95772), (184, 89526), (258, 63848), (276, 59684), (344, 47886), (347, 47472), (368, 44763), (516, 31924), (552, 29842), (688, 23943), (694, 23736), (989, 16656), (1032, 15962), (1041, 15824), (1104, 14921), (1388, 11868), (1978, 8328), (2064, 7981), (2082, 7912), (2776, 5934), (2967, 5552), (3956, 4164)]