238423964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{28949}}^1$

素因数の和:29053

約数の個数: 24

約数和(自身を含む): 437724000

約数和(自身を除く): 199300036

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 8236, 28949, 57898, 115796, 839521, 1679042, 2055379, 3358084, 4110758, 8221516, 59605991, 119211982, 238423964]

約数ペア:

[(1, 238423964), (2, 119211982), (4, 59605991), (29, 8221516), (58, 4110758), (71, 3358084), (116, 2055379), (142, 1679042), (284, 839521), (2059, 115796), (4118, 57898), (8236, 28949)]