31393669910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136494217}}^1$

素因数の和:136494247

約数の個数: 16

約数和(自身を含む): 58965502176

約数和(自身を除く): 27571832266

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 136494217, 272988434, 682471085, 1364942170, 3139366991, 6278733982, 15696834955, 31393669910]

約数ペア:

[(1, 31393669910), (2, 15696834955), (5, 6278733982), (10, 3139366991), (23, 1364942170), (46, 682471085), (115, 272988434), (230, 136494217)]