34123490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 64851840

約数和(自身を除く): 30728350

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 1667, 2047, 3334, 4094, 8335, 10235, 16670, 20470, 38341, 76682, 148363, 191705, 296726, 383410, 741815, 1483630, 3412349, 6824698, 17061745, 34123490]

約数ペア:

[(1, 34123490), (2, 17061745), (5, 6824698), (10, 3412349), (23, 1483630), (46, 741815), (89, 383410), (115, 296726), (178, 191705), (230, 148363), (445, 76682), (890, 38341), (1667, 20470), (2047, 16670), (3334, 10235), (4094, 8335)]