86775388

素因数分解:

$2^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{4421}}^1$

素因数の和:5133

約数の個数: 24

約数和(自身を含む): 173837664

約数和(自身を除く): 87062276

約数列:

[1, 2, 4, 7, 14, 28, 701, 1402, 2804, 4421, 4907, 8842, 9814, 17684, 19628, 30947, 61894, 123788, 3099121, 6198242, 12396484, 21693847, 43387694, 86775388]

約数ペア:

[(1, 86775388), (2, 43387694), (4, 21693847), (7, 12396484), (14, 6198242), (28, 3099121), (701, 123788), (1402, 61894), (2804, 30947), (4421, 19628), (4907, 17684), (8842, 9814)]