42587132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80051}}^1$

素因数の和:80081

約数の個数: 24

約数和(自身を含む): 89658240

約数和(自身を除く): 47071108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 80051, 160102, 320204, 560357, 1120714, 1520969, 2241428, 3041938, 6083876, 10646783, 21293566, 42587132]

約数ペア:

[(1, 42587132), (2, 21293566), (4, 10646783), (7, 6083876), (14, 3041938), (19, 2241428), (28, 1520969), (38, 1120714), (76, 560357), (133, 320204), (266, 160102), (532, 80051)]