79922168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{991}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 159096960

約数和(自身を除く): 79174792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 593, 991, 1186, 1982, 2372, 3964, 4744, 7928, 10081, 16847, 20162, 33694, 40324, 67388, 80648, 134776, 587663, 1175326, 2350652, 4701304, 9990271, 19980542, 39961084, 79922168]

約数ペア:

[(1, 79922168), (2, 39961084), (4, 19980542), (8, 9990271), (17, 4701304), (34, 2350652), (68, 1175326), (136, 587663), (593, 134776), (991, 80648), (1186, 67388), (1982, 40324), (2372, 33694), (3964, 20162), (4744, 16847), (7928, 10081)]