64457170

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{9521}}^1$

素因数の和:10205

約数の個数: 16

約数和(自身を含む): 116206488

約数和(自身を除く): 51749318

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 9521, 19042, 47605, 95210, 6445717, 12891434, 32228585, 64457170]

約数ペア:

[(1, 64457170), (2, 32228585), (5, 12891434), (10, 6445717), (677, 95210), (1354, 47605), (3385, 19042), (6770, 9521)]