161044442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199807}}^1$

素因数の和:199853

約数の個数: 16

約数和(自身を含む): 268541952

約数和(自身を除く): 107497510

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 199807, 399614, 2597491, 5194982, 6194017, 12388034, 80522221, 161044442]

約数ペア:

[(1, 161044442), (2, 80522221), (13, 12388034), (26, 6194017), (31, 5194982), (62, 2597491), (403, 399614), (806, 199807)]