81341692

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 144055296

約数和(自身を除く): 62713604

約数列:

[1, 2, 4, 167, 263, 334, 463, 526, 668, 926, 1052, 1852, 43921, 77321, 87842, 121769, 154642, 175684, 243538, 309284, 487076, 20335423, 40670846, 81341692]

約数ペア:

[(1, 81341692), (2, 40670846), (4, 20335423), (167, 487076), (263, 309284), (334, 243538), (463, 175684), (526, 154642), (668, 121769), (926, 87842), (1052, 77321), (1852, 43921)]