86019736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3607}}^1$

素因数の和:3895

約数の個数: 32

約数和(自身を含む): 176647680

約数和(自身を除く): 90627944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 3607, 5962, 7214, 11924, 14428, 23848, 28856, 39677, 79354, 158708, 317416, 977497, 1954994, 3909988, 7819976, 10752467, 21504934, 43009868, 86019736]

約数ペア:

[(1, 86019736), (2, 43009868), (4, 21504934), (8, 10752467), (11, 7819976), (22, 3909988), (44, 1954994), (88, 977497), (271, 317416), (542, 158708), (1084, 79354), (2168, 39677), (2981, 28856), (3607, 23848), (5962, 14428), (7214, 11924)]