31182896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{114643}}^1$

素因数の和:114668

約数の個数: 20

約数和(自身を含む): 63971352

約数和(自身を除く): 32788456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 114643, 229286, 458572, 917144, 1834288, 1948931, 3897862, 7795724, 15591448, 31182896]

約数ペア:

[(1, 31182896), (2, 15591448), (4, 7795724), (8, 3897862), (16, 1948931), (17, 1834288), (34, 917144), (68, 458572), (136, 229286), (272, 114643)]