81474634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{22273}}^1$

素因数の和:22365

約数の個数: 16

約数和(自身を含む): 128298240

約数和(自身を除く): 46823606

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 22273, 44546, 690463, 1314107, 1380926, 2628214, 40737317, 81474634]

約数ペア:

[(1, 81474634), (2, 40737317), (31, 2628214), (59, 1380926), (62, 1314107), (118, 690463), (1829, 44546), (3658, 22273)]