67415090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{81223}}^1$

素因数の和:81313

約数の個数: 16

約数和(自身を含む): 122810688

約数和(自身を除く): 55395598

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 81223, 162446, 406115, 812230, 6741509, 13483018, 33707545, 67415090]

約数ペア:

[(1, 67415090), (2, 33707545), (5, 13483018), (10, 6741509), (83, 812230), (166, 406115), (415, 162446), (830, 81223)]