80814157

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 88437888

約数和(自身を除く): 7623731

約数列:

[1, 23, 41, 43, 943, 989, 1763, 1993, 40549, 45839, 81713, 85699, 1879399, 1971077, 3513659, 80814157]

約数ペア:

[(1, 80814157), (23, 3513659), (41, 1971077), (43, 1879399), (943, 85699), (989, 81713), (1763, 45839), (1993, 40549)]