68083696

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{42131}}^1$

素因数の和:42240

約数の個数: 20

約数和(自身を含む): 133221384

約数和(自身を除く): 65137688

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 42131, 84262, 168524, 337048, 674096, 4255231, 8510462, 17020924, 34041848, 68083696]

約数ペア:

[(1, 68083696), (2, 34041848), (4, 17020924), (8, 8510462), (16, 4255231), (101, 674096), (202, 337048), (404, 168524), (808, 84262), (1616, 42131)]