86786642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53113}}^1$

素因数の和:53177

約数の個数: 16

約数和(自身を含む): 140220960

約数和(自身を除く): 53434318

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 53113, 106226, 1009147, 2018294, 2283859, 4567718, 43393321, 86786642]

約数ペア:

[(1, 86786642), (2, 43393321), (19, 4567718), (38, 2283859), (43, 2018294), (86, 1009147), (817, 106226), (1634, 53113)]