86431034

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7583}}^1$

素因数の和:7765

約数の個数: 16

約数和(自身を含む): 133781760

約数和(自身を除く): 47350726

約数列:

[1, 2, 41, 82, 139, 278, 5699, 7583, 11398, 15166, 310903, 621806, 1054037, 2108074, 43215517, 86431034]

約数ペア:

[(1, 86431034), (2, 43215517), (41, 2108074), (82, 1054037), (139, 621806), (278, 310903), (5699, 15166), (7583, 11398)]