64157186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{45631}}^1$

素因数の和:45689

約数の個数: 16

約数和(自身を含む): 104040960

約数和(自身を除く): 39883774

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 45631, 91262, 866989, 1688347, 1733978, 3376694, 32078593, 64157186]

約数ペア:

[(1, 64157186), (2, 32078593), (19, 3376694), (37, 1733978), (38, 1688347), (74, 866989), (703, 91262), (1406, 45631)]