16928690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 32192640

約数和(自身を除く): 15263950

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 827, 890, 1654, 2047, 4094, 4135, 8270, 10235, 19021, 20470, 38042, 73603, 95105, 147206, 190210, 368015, 736030, 1692869, 3385738, 8464345, 16928690]

約数ペア:

[(1, 16928690), (2, 8464345), (5, 3385738), (10, 1692869), (23, 736030), (46, 368015), (89, 190210), (115, 147206), (178, 95105), (230, 73603), (445, 38042), (827, 20470), (890, 19021), (1654, 10235), (2047, 8270), (4094, 4135)]