83623504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{78007}}^1$

素因数の和:78082

約数の個数: 20

約数和(自身を含む): 164440864

約数和(自身を除く): 80817360

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 78007, 156014, 312028, 624056, 1248112, 5226469, 10452938, 20905876, 41811752, 83623504]

約数ペア:

[(1, 83623504), (2, 41811752), (4, 20905876), (8, 10452938), (16, 5226469), (67, 1248112), (134, 624056), (268, 312028), (536, 156014), (1072, 78007)]