30897976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227191}}^1$

素因数の和:227214

約数の個数: 16

約数和(自身を含む): 61341840

約数和(自身を除く): 30443864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227191, 454382, 908764, 1817528, 3862247, 7724494, 15448988, 30897976]

約数ペア:

[(1, 30897976), (2, 15448988), (4, 7724494), (8, 3862247), (17, 1817528), (34, 908764), (68, 454382), (136, 227191)]