31746286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10091}}^1$

素因数の和:10128

約数の個数: 24

約数和(自身を含む): 56373912

約数和(自身を除く): 24627626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 10091, 20182, 111001, 131183, 222002, 262366, 1221011, 1443013, 2442022, 2886026, 15873143, 31746286]

約数ペア:

[(1, 31746286), (2, 15873143), (11, 2886026), (13, 2442022), (22, 1443013), (26, 1221011), (121, 262366), (143, 222002), (242, 131183), (286, 111001), (1573, 20182), (3146, 10091)]