43216426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{32203}}^1$

素因数の和:32277

約数の個数: 16

約数和(自身を含む): 71879328

約数和(自身を除く): 28662902

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 32203, 64406, 354233, 708466, 1964383, 3928766, 21608213, 43216426]

約数ペア:

[(1, 43216426), (2, 21608213), (11, 3928766), (22, 1964383), (61, 708466), (122, 354233), (671, 64406), (1342, 32203)]