145625776

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{10331}}^1$

素因数の和:11220

約数の個数: 20

約数和(自身を含む): 282497544

約数和(自身を除く): 136871768

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 7048, 10331, 14096, 20662, 41324, 82648, 165296, 9101611, 18203222, 36406444, 72812888, 145625776]

約数ペア:

[(1, 145625776), (2, 72812888), (4, 36406444), (8, 18203222), (16, 9101611), (881, 165296), (1762, 82648), (3524, 41324), (7048, 20662), (10331, 14096)]