83120776

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{253417}}^1$

素因数の和:253464

約数の個数: 16

約数和(自身を含む): 159653340

約数和(自身を除く): 76532564

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 253417, 506834, 1013668, 2027336, 10390097, 20780194, 41560388, 83120776]

約数ペア:

[(1, 83120776), (2, 41560388), (4, 20780194), (8, 10390097), (41, 2027336), (82, 1013668), (164, 506834), (328, 253417)]