231159092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{7057}}^1$

素因数の和:7511

約数の個数: 24

約数和(自身を含む): 426867840

約数和(自身を除く): 195708748

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1724, 7057, 8189, 14114, 16378, 28228, 32756, 134083, 268166, 536332, 3041567, 6083134, 12166268, 57789773, 115579546, 231159092]

約数ペア:

[(1, 231159092), (2, 115579546), (4, 57789773), (19, 12166268), (38, 6083134), (76, 3041567), (431, 536332), (862, 268166), (1724, 134083), (7057, 32756), (8189, 28228), (14114, 16378)]