31328792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{617}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 64296720

約数和(自身を除く): 32967928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 577, 617, 1154, 1234, 2308, 2468, 4616, 4936, 6347, 6787, 12694, 13574, 25388, 27148, 50776, 54296, 356009, 712018, 1424036, 2848072, 3916099, 7832198, 15664396, 31328792]

約数ペア:

[(1, 31328792), (2, 15664396), (4, 7832198), (8, 3916099), (11, 2848072), (22, 1424036), (44, 712018), (88, 356009), (577, 54296), (617, 50776), (1154, 27148), (1234, 25388), (2308, 13574), (2468, 12694), (4616, 6787), (4936, 6347)]