43279988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 77885640

約数和(自身を除く): 34605652

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 1993, 3986, 5429, 7972, 10858, 21716, 121573, 177377, 243146, 354754, 486292, 709508, 10819997, 21639994, 43279988]

約数ペア:

[(1, 43279988), (2, 21639994), (4, 10819997), (61, 709508), (89, 486292), (122, 354754), (178, 243146), (244, 177377), (356, 121573), (1993, 21716), (3986, 10858), (5429, 7972)]