55538216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1913}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 110246400

約数和(自身を除く): 54708184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 1913, 3629, 3826, 7258, 7652, 14516, 15304, 29032, 36347, 72694, 145388, 290776, 365383, 730766, 1461532, 2923064, 6942277, 13884554, 27769108, 55538216]

約数ペア:

[(1, 55538216), (2, 27769108), (4, 13884554), (8, 6942277), (19, 2923064), (38, 1461532), (76, 730766), (152, 365383), (191, 290776), (382, 145388), (764, 72694), (1528, 36347), (1913, 29032), (3629, 15304), (3826, 14516), (7258, 7652)]