79867664

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{106207}}^1$

素因数の和:106262

約数の個数: 20

約数和(自身を含む): 158037504

約数和(自身を除く): 78169840

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 106207, 212414, 424828, 849656, 1699312, 4991729, 9983458, 19966916, 39933832, 79867664]

約数ペア:

[(1, 79867664), (2, 39933832), (4, 19966916), (8, 9983458), (16, 4991729), (47, 1699312), (94, 849656), (188, 424828), (376, 212414), (752, 106207)]