31877808

素因数分解:

$2^4\times 3^1\times {\mathrm{664121}}^1$

素因数の和:664132

約数の個数: 20

約数和(自身を含む): 82351128

約数和(自身を除く): 50473320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 664121, 1328242, 1992363, 2656484, 3984726, 5312968, 7969452, 10625936, 15938904, 31877808]

約数ペア:

[(1, 31877808), (2, 15938904), (3, 10625936), (4, 7969452), (6, 5312968), (8, 3984726), (12, 2656484), (16, 1992363), (24, 1328242), (48, 664121)]