78927952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 158739840

約数和(自身を除く): 79811888

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 1523, 3046, 3239, 6092, 6478, 12184, 12956, 24368, 25912, 51824, 62443, 120317, 124886, 240634, 249772, 481268, 499544, 962536, 999088, 1925072, 4932997, 9865994, 19731988, 39463976, 78927952]

約数ペア:

[(1, 78927952), (2, 39463976), (4, 19731988), (8, 9865994), (16, 4932997), (41, 1925072), (79, 999088), (82, 962536), (158, 499544), (164, 481268), (316, 249772), (328, 240634), (632, 124886), (656, 120317), (1264, 62443), (1523, 51824), (3046, 25912), (3239, 24368), (6092, 12956), (6478, 12184)]