78468874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{115057}}^1$

素因数の和:115101

約数の個数: 16

約数和(自身を含む): 132546816

約数和(自身を除く): 54077942

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 115057, 230114, 1265627, 2531254, 3566767, 7133534, 39234437, 78468874]

約数ペア:

[(1, 78468874), (2, 39234437), (11, 7133534), (22, 3566767), (31, 2531254), (62, 1265627), (341, 230114), (682, 115057)]