81732590

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{98473}}^1$

素因数の和:98563

約数の個数: 16

約数和(自身を含む): 148892688

約数和(自身を除く): 67160098

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 98473, 196946, 492365, 984730, 8173259, 16346518, 40866295, 81732590]

約数ペア:

[(1, 81732590), (2, 40866295), (5, 16346518), (10, 8173259), (83, 984730), (166, 492365), (415, 196946), (830, 98473)]