85780706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 63000094

約数列:

[1, 2, 11, 19, 22, 38, 163, 209, 326, 418, 1259, 1793, 2518, 3097, 3586, 6194, 13849, 23921, 27698, 34067, 47842, 68134, 205217, 263131, 410434, 526262, 2257387, 3899123, 4514774, 7798246, 42890353, 85780706]

約数ペア:

[(1, 85780706), (2, 42890353), (11, 7798246), (19, 4514774), (22, 3899123), (38, 2257387), (163, 526262), (209, 410434), (326, 263131), (418, 205217), (1259, 68134), (1793, 47842), (2518, 34067), (3097, 27698), (3586, 23921), (6194, 13849)]