87421798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{6323}}^1$

素因数の和:6579

約数の個数: 16

約数和(自身を含む): 135991296

約数和(自身を除く): 48569498

約数列:

[1, 2, 31, 62, 223, 446, 6323, 6913, 12646, 13826, 196013, 392026, 1410029, 2820058, 43710899, 87421798]

約数ペア:

[(1, 87421798), (2, 43710899), (31, 2820058), (62, 1410029), (223, 392026), (446, 196013), (6323, 13826), (6913, 12646)]