80356076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1217}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 149170896

約数和(自身を除く): 68814820

約数列:

[1, 2, 4, 17, 34, 68, 971, 1217, 1942, 2434, 3884, 4868, 16507, 20689, 33014, 41378, 66028, 82756, 1181707, 2363414, 4726828, 20089019, 40178038, 80356076]

約数ペア:

[(1, 80356076), (2, 40178038), (4, 20089019), (17, 4726828), (34, 2363414), (68, 1181707), (971, 82756), (1217, 66028), (1942, 41378), (2434, 33014), (3884, 20689), (4868, 16507)]