80779336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48313}}^1$

素因数の和:48349

約数の個数: 32

約数和(自身を含む): 173930400

約数和(自身を除く): 93151064

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 48313, 96626, 193252, 386504, 531443, 917947, 1062886, 1835894, 2125772, 3671788, 4251544, 7343576, 10097417, 20194834, 40389668, 80779336]

約数ペア:

[(1, 80779336), (2, 40389668), (4, 20194834), (8, 10097417), (11, 7343576), (19, 4251544), (22, 3671788), (38, 2125772), (44, 1835894), (76, 1062886), (88, 917947), (152, 531443), (209, 386504), (418, 193252), (836, 96626), (1672, 48313)]