91404488

素因数分解:

$2^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2689}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 196262400

約数和(自身を除く): 104857912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 607, 1214, 2428, 2689, 4249, 4856, 5378, 8498, 10756, 16996, 18823, 21512, 33992, 37646, 75292, 150584, 1632223, 3264446, 6528892, 11425561, 13057784, 22851122, 45702244, 91404488]

約数ペア:

[(1, 91404488), (2, 45702244), (4, 22851122), (7, 13057784), (8, 11425561), (14, 6528892), (28, 3264446), (56, 1632223), (607, 150584), (1214, 75292), (2428, 37646), (2689, 33992), (4249, 21512), (4856, 18823), (5378, 16996), (8498, 10756)]