65756848

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{39901}}^1$

素因数の和:40012

約数の個数: 20

約数和(自身を含む): 128644048

約数和(自身を除く): 62887200

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 39901, 79802, 159604, 319208, 638416, 4109803, 8219606, 16439212, 32878424, 65756848]

約数ペア:

[(1, 65756848), (2, 32878424), (4, 16439212), (8, 8219606), (16, 4109803), (103, 638416), (206, 319208), (412, 159604), (824, 79802), (1648, 39901)]