63906418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 97378560

約数和(自身を除く): 33472142

約数列:

[1, 2, 79, 158, 631, 641, 1262, 1282, 49849, 50639, 99698, 101278, 404471, 808942, 31953209, 63906418]

約数ペア:

[(1, 63906418), (2, 31953209), (79, 808942), (158, 404471), (631, 101278), (641, 99698), (1262, 50639), (1282, 49849)]