15900272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{32057}}^1$

素因数の和:32096

約数の個数: 20

約数和(自身を含む): 31801536

約数和(自身を除く): 15901264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 32057, 64114, 128228, 256456, 512912, 993767, 1987534, 3975068, 7950136, 15900272]

約数ペア:

[(1, 15900272), (2, 7950136), (4, 3975068), (8, 1987534), (16, 993767), (31, 512912), (62, 256456), (124, 128228), (248, 64114), (496, 32057)]