65533904

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{46021}}^1$

素因数の和:46118

約数の個数: 20

約数和(自身を含む): 128401380

約数和(自身を除く): 62867476

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 46021, 92042, 184084, 368168, 736336, 4095869, 8191738, 16383476, 32766952, 65533904]

約数ペア:

[(1, 65533904), (2, 32766952), (4, 16383476), (8, 8191738), (16, 4095869), (89, 736336), (178, 368168), (356, 184084), (712, 92042), (1424, 46021)]