87537938

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{2267}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 134719200

約数和(自身を除く): 47181262

約数列:

[1, 2, 43, 86, 449, 898, 2267, 4534, 19307, 38614, 97481, 194962, 1017883, 2035766, 43768969, 87537938]

約数ペア:

[(1, 87537938), (2, 43768969), (43, 2035766), (86, 1017883), (449, 194962), (898, 97481), (2267, 38614), (4534, 19307)]