86328986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6997}}^1$

素因数の和:7229

約数の個数: 16

約数和(自身を含む): 134361600

約数和(自身を除く): 48032614

約数列:

[1, 2, 31, 62, 199, 398, 6169, 6997, 12338, 13994, 216907, 433814, 1392403, 2784806, 43164493, 86328986]

約数ペア:

[(1, 86328986), (2, 43164493), (31, 2784806), (62, 1392403), (199, 433814), (398, 216907), (6169, 13994), (6997, 12338)]