131567410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32647}}^1$

素因数の和:32698

約数の個数: 32

約数和(自身を含む): 263273472

約数和(自身を除く): 131706062

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 32647, 65294, 163235, 326470, 424411, 848822, 1012057, 2024114, 2122055, 4244110, 5060285, 10120570, 13156741, 26313482, 65783705, 131567410]

約数ペア:

[(1, 131567410), (2, 65783705), (5, 26313482), (10, 13156741), (13, 10120570), (26, 5060285), (31, 4244110), (62, 2122055), (65, 2024114), (130, 1012057), (155, 848822), (310, 424411), (403, 326470), (806, 163235), (2015, 65294), (4030, 32647)]