86768486

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 153031680

約数和(自身を除く): 66263194

約数列:

[1, 2, 7, 14, 47, 94, 163, 326, 329, 658, 809, 1141, 1618, 2282, 5663, 7661, 11326, 15322, 38023, 53627, 76046, 107254, 131867, 263734, 266161, 532322, 923069, 1846138, 6197749, 12395498, 43384243, 86768486]

約数ペア:

[(1, 86768486), (2, 43384243), (7, 12395498), (14, 6197749), (47, 1846138), (94, 923069), (163, 532322), (326, 266161), (329, 263734), (658, 131867), (809, 107254), (1141, 76046), (1618, 53627), (2282, 38023), (5663, 15322), (7661, 11326)]