86974076

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{7207}}^1$

素因数の和:7649

約数の個数: 24

約数和(自身を含む): 174375936

約数和(自身を除く): 87401860

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 7207, 12068, 14414, 28828, 50449, 100898, 201796, 3106217, 6212434, 12424868, 21743519, 43487038, 86974076]

約数ペア:

[(1, 86974076), (2, 43487038), (4, 21743519), (7, 12424868), (14, 6212434), (28, 3106217), (431, 201796), (862, 100898), (1724, 50449), (3017, 28828), (6034, 14414), (7207, 12068)]