70090544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{230561}}^1$

素因数の和:230588

約数の個数: 20

約数和(自身を含む): 142948440

約数和(自身を除く): 72857896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 230561, 461122, 922244, 1844488, 3688976, 4380659, 8761318, 17522636, 35045272, 70090544]

約数ペア:

[(1, 70090544), (2, 35045272), (4, 17522636), (8, 8761318), (16, 4380659), (19, 3688976), (38, 1844488), (76, 922244), (152, 461122), (304, 230561)]