79197142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{40039}}^1$

素因数の和:40107

約数の個数: 16

約数和(自身を含む): 126846720

約数和(自身を除く): 47649578

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 40039, 80078, 920897, 1721677, 1841794, 3443354, 39598571, 79197142]

約数ペア:

[(1, 79197142), (2, 39598571), (23, 3443354), (43, 1841794), (46, 1721677), (86, 920897), (989, 80078), (1978, 40039)]