181035272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19973}}^1$

素因数の和:20093

約数の個数: 32

約数和(自身を含む): 373913280

約数和(自身を除く): 192878008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 19973, 39946, 79892, 159784, 219703, 439406, 878812, 1757624, 2057219, 4114438, 8228876, 16457752, 22629409, 45258818, 90517636, 181035272]

約数ペア:

[(1, 181035272), (2, 90517636), (4, 45258818), (8, 22629409), (11, 16457752), (22, 8228876), (44, 4114438), (88, 2057219), (103, 1757624), (206, 878812), (412, 439406), (824, 219703), (1133, 159784), (2266, 79892), (4532, 39946), (9064, 19973)]