85958812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1759}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 158681600

約数和(自身を除く): 72722788

約数列:

[1, 2, 4, 19, 38, 76, 643, 1286, 1759, 2572, 3518, 7036, 12217, 24434, 33421, 48868, 66842, 133684, 1131037, 2262074, 4524148, 21489703, 42979406, 85958812]

約数ペア:

[(1, 85958812), (2, 42979406), (4, 21489703), (19, 4524148), (38, 2262074), (76, 1131037), (643, 133684), (1286, 66842), (1759, 48868), (2572, 33421), (3518, 24434), (7036, 12217)]