61163578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{189949}}^1$

素因数の和:189981

約数の個数: 16

約数和(自身を含む): 109411200

約数和(自身を除く): 48247622

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 189949, 379898, 1329643, 2659286, 4368827, 8737654, 30581789, 61163578]

約数ペア:

[(1, 61163578), (2, 30581789), (7, 8737654), (14, 4368827), (23, 2659286), (46, 1329643), (161, 379898), (322, 189949)]