40845104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{82349}}^1$

素因数の和:82388

約数の個数: 20

約数和(自身を含む): 81691200

約数和(自身を除く): 40846096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 82349, 164698, 329396, 658792, 1317584, 2552819, 5105638, 10211276, 20422552, 40845104]

約数ペア:

[(1, 40845104), (2, 20422552), (4, 10211276), (8, 5105638), (16, 2552819), (31, 1317584), (62, 658792), (124, 329396), (248, 164698), (496, 82349)]