87975586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{56467}}^1$

素因数の和:56529

約数の個数: 16

約数和(自身を含む): 142299360

約数和(自身を除く): 54323774

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 56467, 112934, 1072873, 2145746, 2315147, 4630294, 43987793, 87975586]

約数ペア:

[(1, 87975586), (2, 43987793), (19, 4630294), (38, 2315147), (41, 2145746), (82, 1072873), (779, 112934), (1558, 56467)]