91951190

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{89273}}^1$

素因数の和:89383

約数の個数: 16

約数和(自身を含む): 167120928

約数和(自身を除く): 75169738

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 89273, 178546, 446365, 892730, 9195119, 18390238, 45975595, 91951190]

約数ペア:

[(1, 91951190), (2, 45975595), (5, 18390238), (10, 9195119), (103, 892730), (206, 446365), (515, 178546), (1030, 89273)]