164055944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33563}}^1$

素因数の和:33629

約数の個数: 32

約数和(自身を含む): 338325120

約数和(自身を除く): 174269176

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 33563, 67126, 134252, 268504, 436319, 872638, 1577461, 1745276, 3154922, 3490552, 6309844, 12619688, 20506993, 41013986, 82027972, 164055944]

約数ペア:

[(1, 164055944), (2, 82027972), (4, 41013986), (8, 20506993), (13, 12619688), (26, 6309844), (47, 3490552), (52, 3154922), (94, 1745276), (104, 1577461), (188, 872638), (376, 436319), (611, 268504), (1222, 134252), (2444, 67126), (4888, 33563)]