81026447038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{2375167}}^1$

素因数の和:2375667

約数の個数: 16

約数和(自身を含む): 125095348224

約数和(自身を除く): 44068901186

約数列:

[1, 2, 37, 74, 461, 922, 17057, 34114, 2375167, 4750334, 87881179, 175762358, 1094951987, 2189903974, 40513223519, 81026447038]

約数ペア:

[(1, 81026447038), (2, 40513223519), (37, 2189903974), (74, 1094951987), (461, 175762358), (922, 87881179), (17057, 4750334), (34114, 2375167)]