90470906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{8039}}^1$

素因数の和:8389

約数の個数: 16

約数和(自身を含む): 144141120

約数和(自身を除く): 53670214

約数列:

[1, 2, 17, 34, 331, 662, 5627, 8039, 11254, 16078, 136663, 273326, 2660909, 5321818, 45235453, 90470906]

約数ペア:

[(1, 90470906), (2, 45235453), (17, 5321818), (34, 2660909), (331, 273326), (662, 136663), (5627, 16078), (8039, 11254)]