84909208

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 161721360

約数和(自身を除く): 76812152

約数列:

[1, 2, 4, 8, 107, 214, 281, 353, 428, 562, 706, 856, 1124, 1412, 2248, 2824, 30067, 37771, 60134, 75542, 99193, 120268, 151084, 198386, 240536, 302168, 396772, 793544, 10613651, 21227302, 42454604, 84909208]

約数ペア:

[(1, 84909208), (2, 42454604), (4, 21227302), (8, 10613651), (107, 793544), (214, 396772), (281, 302168), (353, 240536), (428, 198386), (562, 151084), (706, 120268), (856, 99193), (1124, 75542), (1412, 60134), (2248, 37771), (2824, 30067)]