133896254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{19813}}^1$

素因数の和:19955

約数の個数: 16

約数和(自身を含む): 209235840

約数和(自身を除く): 75339586

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 19813, 39626, 614203, 1228406, 2159617, 4319234, 66948127, 133896254]

約数ペア:

[(1, 133896254), (2, 66948127), (31, 4319234), (62, 2159617), (109, 1228406), (218, 614203), (3379, 39626), (6758, 19813)]