61973648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{352123}}^1$

素因数の和:352142

約数の個数: 20

約数和(自身を含む): 130990128

約数和(自身を除く): 69016480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 352123, 704246, 1408492, 2816984, 3873353, 5633968, 7746706, 15493412, 30986824, 61973648]

約数ペア:

[(1, 61973648), (2, 30986824), (4, 15493412), (8, 7746706), (11, 5633968), (16, 3873353), (22, 2816984), (44, 1408492), (88, 704246), (176, 352123)]