87209230

素因数分解:

$2^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{9209}}^1$

素因数の和:10163

約数の個数: 16

約数和(自身を含む): 157159440

約数和(自身を除く): 69950210

約数列:

[1, 2, 5, 10, 947, 1894, 4735, 9209, 9470, 18418, 46045, 92090, 8720923, 17441846, 43604615, 87209230]

約数ペア:

[(1, 87209230), (2, 43604615), (5, 17441846), (10, 8720923), (947, 92090), (1894, 46045), (4735, 18418), (9209, 9470)]