31144528

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{52609}}^1$

素因数の和:52654

約数の個数: 20

約数和(自身を含む): 61974580

約数和(自身を除く): 30830052

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 52609, 105218, 210436, 420872, 841744, 1946533, 3893066, 7786132, 15572264, 31144528]

約数ペア:

[(1, 31144528), (2, 15572264), (4, 7786132), (8, 3893066), (16, 1946533), (37, 841744), (74, 420872), (148, 210436), (296, 105218), (592, 52609)]