53965936

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{40637}}^1$

素因数の和:40728

約数の個数: 20

約数和(自身を含む): 105821352

約数和(自身を除く): 51855416

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 40637, 81274, 162548, 325096, 650192, 3372871, 6745742, 13491484, 26982968, 53965936]

約数ペア:

[(1, 53965936), (2, 26982968), (4, 13491484), (8, 6745742), (16, 3372871), (83, 650192), (166, 325096), (332, 162548), (664, 81274), (1328, 40637)]