287331392

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{54091}}^1$

素因数の和:54186

約数の個数: 28

約数和(自身を含む): 577053456

約数和(自身を除く): 289722064

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 54091, 108182, 216364, 432728, 865456, 1730912, 3461824, 4489553, 8979106, 17958212, 35916424, 71832848, 143665696, 287331392]

約数ペア:

[(1, 287331392), (2, 143665696), (4, 71832848), (8, 35916424), (16, 17958212), (32, 8979106), (64, 4489553), (83, 3461824), (166, 1730912), (332, 865456), (664, 432728), (1328, 216364), (2656, 108182), (5312, 54091)]