23696912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{87121}}^1$

素因数の和:87146

約数の個数: 20

約数和(自身を含む): 48614076

約数和(自身を除く): 24917164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 87121, 174242, 348484, 696968, 1393936, 1481057, 2962114, 5924228, 11848456, 23696912]

約数ペア:

[(1, 23696912), (2, 11848456), (4, 5924228), (8, 2962114), (16, 1481057), (17, 1393936), (34, 696968), (68, 348484), (136, 174242), (272, 87121)]