16966912

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 34142976

約数和(自身を除く): 17176064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 347, 382, 694, 764, 1388, 1528, 2776, 3056, 5552, 6112, 11104, 12224, 22208, 24448, 44416, 48896, 66277, 88832, 132554, 265108, 530216, 1060432, 2120864, 4241728, 8483456, 16966912]

約数ペア:

[(1, 16966912), (2, 8483456), (4, 4241728), (8, 2120864), (16, 1060432), (32, 530216), (64, 265108), (128, 132554), (191, 88832), (256, 66277), (347, 48896), (382, 44416), (694, 24448), (764, 22208), (1388, 12224), (1528, 11104), (2776, 6112), (3056, 5552)]