91448378

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{46993}}^1$

素因数の和:47141

約数の個数: 16

約数和(自身を含む): 157899840

約数和(自身を除く): 66451462

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 46993, 93986, 328951, 657902, 6532027, 13064054, 45724189, 91448378]

約数ペア:

[(1, 91448378), (2, 45724189), (7, 13064054), (14, 6532027), (139, 657902), (278, 328951), (973, 93986), (1946, 46993)]