87348506

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{9439}}^1$

素因数の和:10109

約数の個数: 16

約数和(自身を含む): 149982720

約数和(自身を除く): 62634214

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 9254, 9439, 18878, 66073, 132146, 6239179, 12478358, 43674253, 87348506]

約数ペア:

[(1, 87348506), (2, 43674253), (7, 12478358), (14, 6239179), (661, 132146), (1322, 66073), (4627, 18878), (9254, 9439)]