137582216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{554767}}^1$

素因数の和:554804

約数の個数: 16

約数和(自身を含む): 266288640

約数和(自身を除く): 128706424

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 554767, 1109534, 2219068, 4438136, 17197777, 34395554, 68791108, 137582216]

約数ペア:

[(1, 137582216), (2, 68791108), (4, 34395554), (8, 17197777), (31, 4438136), (62, 2219068), (124, 1109534), (248, 554767)]