128647618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{56773}}^1$

素因数の和:56889

約数の個数: 16

約数和(自身を含む): 212561856

約数和(自身を除く): 83914238

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 56773, 113546, 624503, 1249006, 5847619, 11695238, 64323809, 128647618]

約数ペア:

[(1, 128647618), (2, 64323809), (11, 11695238), (22, 5847619), (103, 1249006), (206, 624503), (1133, 113546), (2266, 56773)]