68076496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137251}}^1$

素因数の和:137290

約数の個数: 20

約数和(自身を含む): 136153984

約数和(自身を除く): 68077488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 137251, 274502, 549004, 1098008, 2196016, 4254781, 8509562, 17019124, 34038248, 68076496]

約数ペア:

[(1, 68076496), (2, 34038248), (4, 17019124), (8, 8509562), (16, 4254781), (31, 2196016), (62, 1098008), (124, 549004), (248, 274502), (496, 137251)]