87310756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54163}}^1$

素因数の和:54211

約数の個数: 24

約数和(自身を含む): 169858304

約数和(自身を除く): 82547548

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 54163, 108326, 216652, 704119, 1408238, 1679053, 2816476, 3358106, 6716212, 21827689, 43655378, 87310756]

約数ペア:

[(1, 87310756), (2, 43655378), (4, 21827689), (13, 6716212), (26, 3358106), (31, 2816476), (52, 1679053), (62, 1408238), (124, 704119), (403, 216652), (806, 108326), (1612, 54163)]