76983568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{117353}}^1$

素因数の和:117402

約数の個数: 20

約数和(自身を含む): 152794908

約数和(自身を除く): 75811340

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 117353, 234706, 469412, 938824, 1877648, 4811473, 9622946, 19245892, 38491784, 76983568]

約数ペア:

[(1, 76983568), (2, 38491784), (4, 19245892), (8, 9622946), (16, 4811473), (41, 1877648), (82, 938824), (164, 469412), (328, 234706), (656, 117353)]