87939074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{10009}}^1$

素因数の和:10225

約数の個数: 16

約数和(自身を含む): 138378240

約数和(自身を除く): 50439166

約数列:

[1, 2, 23, 46, 191, 382, 4393, 8786, 10009, 20018, 230207, 460414, 1911719, 3823438, 43969537, 87939074]

約数ペア:

[(1, 87939074), (2, 43969537), (23, 3823438), (46, 1911719), (191, 460414), (382, 230207), (4393, 20018), (8786, 10009)]