61948136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1621}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 123499080

約数和(自身を除く): 61550944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 1124, 1621, 2248, 3242, 4777, 6484, 9554, 12968, 19108, 27557, 38216, 55114, 110228, 220456, 455501, 911002, 1822004, 3644008, 7743517, 15487034, 30974068, 61948136]

約数ペア:

[(1, 61948136), (2, 30974068), (4, 15487034), (8, 7743517), (17, 3644008), (34, 1822004), (68, 911002), (136, 455501), (281, 220456), (562, 110228), (1124, 55114), (1621, 38216), (2248, 27557), (3242, 19108), (4777, 12968), (6484, 9554)]