163977626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{10273}}^1$

素因数の和:10645

約数の個数: 16

約数和(自身を含む): 257425344

約数和(自身を除く): 93447718

約数列:

[1, 2, 23, 46, 347, 694, 7981, 10273, 15962, 20546, 236279, 472558, 3564731, 7129462, 81988813, 163977626]

約数ペア:

[(1, 163977626), (2, 81988813), (23, 7129462), (46, 3564731), (347, 472558), (694, 236279), (7981, 20546), (10273, 15962)]