30047984

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{18233}}^1$

素因数の和:18344

約数の個数: 20

約数和(自身を含む): 58786416

約数和(自身を除く): 28738432

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 18233, 36466, 72932, 145864, 291728, 1877999, 3755998, 7511996, 15023992, 30047984]

約数ペア:

[(1, 30047984), (2, 15023992), (4, 7511996), (8, 3755998), (16, 1877999), (103, 291728), (206, 145864), (412, 72932), (824, 36466), (1648, 18233)]