187188016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{191791}}^1$

素因数の和:191860

約数の個数: 20

約数和(自身を含む): 368624224

約数和(自身を除く): 181436208

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 191791, 383582, 767164, 1534328, 3068656, 11699251, 23398502, 46797004, 93594008, 187188016]

約数ペア:

[(1, 187188016), (2, 93594008), (4, 46797004), (8, 23398502), (16, 11699251), (61, 3068656), (122, 1534328), (244, 767164), (488, 383582), (976, 191791)]