87888572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{10177}}^1$

素因数の和:10325

約数の個数: 24

約数和(自身を含む): 164150784

約数和(自身を除く): 76262212

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 10177, 20354, 40708, 173009, 346018, 692036, 1292479, 2584958, 5169916, 21972143, 43944286, 87888572]

約数ペア:

[(1, 87888572), (2, 43944286), (4, 21972143), (17, 5169916), (34, 2584958), (68, 1292479), (127, 692036), (254, 346018), (508, 173009), (2159, 40708), (4318, 20354), (8636, 10177)]