85819048

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80657}}^1$

素因数の和:80689

約数の個数: 32

約数和(自身を含む): 193579200

約数和(自身を除く): 107760152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 80657, 161314, 322628, 564599, 645256, 1129198, 1532483, 2258396, 3064966, 4516792, 6129932, 10727381, 12259864, 21454762, 42909524, 85819048]

約数ペア:

[(1, 85819048), (2, 42909524), (4, 21454762), (7, 12259864), (8, 10727381), (14, 6129932), (19, 4516792), (28, 3064966), (38, 2258396), (56, 1532483), (76, 1129198), (133, 645256), (152, 564599), (266, 322628), (532, 161314), (1064, 80657)]