81225098

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{2909}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 127388160

約数和(自身を除く): 46163062

約数列:

[1, 2, 23, 46, 607, 1214, 2909, 5818, 13961, 27922, 66907, 133814, 1765763, 3531526, 40612549, 81225098]

約数ペア:

[(1, 81225098), (2, 40612549), (23, 3531526), (46, 1765763), (607, 133814), (1214, 66907), (2909, 27922), (5818, 13961)]