2064896

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 40

約数和(自身を含む): 4276140

約数和(自身を除く): 2211244

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 109, 128, 148, 218, 256, 296, 436, 512, 592, 872, 1184, 1744, 2368, 3488, 4033, 4736, 6976, 8066, 9472, 13952, 16132, 18944, 27904, 32264, 55808, 64528, 129056, 258112, 516224, 1032448, 2064896]

約数ペア:

[(1, 2064896), (2, 1032448), (4, 516224), (8, 258112), (16, 129056), (32, 64528), (37, 55808), (64, 32264), (74, 27904), (109, 18944), (128, 16132), (148, 13952), (218, 9472), (256, 8066), (296, 6976), (436, 4736), (512, 4033), (592, 3488), (872, 2368), (1184, 1744)]