9215728

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{3449}}^1$

素因数の和:3624

約数の個数: 20

約数和(自身を含む): 17967600

約数和(自身を除く): 8751872

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 3449, 6898, 13796, 27592, 55184, 575983, 1151966, 2303932, 4607864, 9215728]

約数ペア:

[(1, 9215728), (2, 4607864), (4, 2303932), (8, 1151966), (16, 575983), (167, 55184), (334, 27592), (668, 13796), (1336, 6898), (2672, 3449)]