42445624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{408131}}^1$

素因数の和:408150

約数の個数: 16

約数和(自身を含む): 85707720

約数和(自身を除く): 43262096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 408131, 816262, 1632524, 3265048, 5305703, 10611406, 21222812, 42445624]

約数ペア:

[(1, 42445624), (2, 21222812), (4, 10611406), (8, 5305703), (13, 3265048), (26, 1632524), (52, 816262), (104, 408131)]