320416588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{65713}}^1$

素因数の和:65793

約数の個数: 24

約数和(自身を含む): 596157408

約数和(自身を除く): 275740820

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 65713, 131426, 262852, 1511399, 3022798, 3482789, 6045596, 6965578, 13931156, 80104147, 160208294, 320416588]

約数ペア:

[(1, 320416588), (2, 160208294), (4, 80104147), (23, 13931156), (46, 6965578), (53, 6045596), (92, 3482789), (106, 3022798), (212, 1511399), (1219, 262852), (2438, 131426), (4876, 65713)]