164025535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{30347}}^1$

素因数の和:30422

約数の個数: 16

約数和(自身を含む): 209765376

約数和(自身を除く): 45739841

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 30347, 151735, 697981, 1426309, 3489905, 7131545, 32805107, 164025535]

約数ペア:

[(1, 164025535), (5, 32805107), (23, 7131545), (47, 3489905), (115, 1426309), (235, 697981), (1081, 151735), (5405, 30347)]