87320266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{84449}}^1$

素因数の和:84509

約数の個数: 16

約数和(自身を含む): 145929600

約数和(自身を除く): 58609334

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 84449, 168898, 928939, 1857878, 3969103, 7938206, 43660133, 87320266]

約数ペア:

[(1, 87320266), (2, 43660133), (11, 7938206), (22, 3969103), (47, 1857878), (94, 928939), (517, 168898), (1034, 84449)]