85564786

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7507}}^1$

素因数の和:7689

約数の個数: 16

約数和(自身を含む): 132441120

約数和(自身を除く): 46876334

約数列:

[1, 2, 41, 82, 139, 278, 5699, 7507, 11398, 15014, 307787, 615574, 1043473, 2086946, 42782393, 85564786]

約数ペア:

[(1, 85564786), (2, 42782393), (41, 2086946), (82, 1043473), (139, 615574), (278, 307787), (5699, 15014), (7507, 11398)]