85201928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80077}}^1$

素因数の和:80109

約数の個数: 32

約数和(自身を含む): 192187200

約数和(自身を除く): 106985272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 80077, 160154, 320308, 560539, 640616, 1121078, 1521463, 2242156, 3042926, 4484312, 6085852, 10650241, 12171704, 21300482, 42600964, 85201928]

約数ペア:

[(1, 85201928), (2, 42600964), (4, 21300482), (7, 12171704), (8, 10650241), (14, 6085852), (19, 4484312), (28, 3042926), (38, 2242156), (56, 1521463), (76, 1121078), (133, 640616), (152, 560539), (266, 320308), (532, 160154), (1064, 80077)]