47872016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{130087}}^1$

素因数の和:130118

約数の個数: 20

約数和(自身を含む): 96785472

約数和(自身を除く): 48913456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 130087, 260174, 520348, 1040696, 2081392, 2992001, 5984002, 11968004, 23936008, 47872016]

約数ペア:

[(1, 47872016), (2, 23936008), (4, 11968004), (8, 5984002), (16, 2992001), (23, 2081392), (46, 1040696), (92, 520348), (184, 260174), (368, 130087)]