43218388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5521}}^1$

素因数の和:5647

約数の個数: 24

約数和(自身を含む): 80400320

約数和(自身を除く): 37181932

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 5521, 7828, 11042, 22084, 104899, 209798, 419596, 568663, 1137326, 2274652, 10804597, 21609194, 43218388]

約数ペア:

[(1, 43218388), (2, 21609194), (4, 10804597), (19, 2274652), (38, 1137326), (76, 568663), (103, 419596), (206, 209798), (412, 104899), (1957, 22084), (3914, 11042), (5521, 7828)]