129198112

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{85903}}^1$

素因数の和:85960

約数の個数: 24

約数和(自身を含む): 259773696

約数和(自身を除く): 130575584

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 85903, 171806, 343612, 687224, 1374448, 2748896, 4037441, 8074882, 16149764, 32299528, 64599056, 129198112]

約数ペア:

[(1, 129198112), (2, 64599056), (4, 32299528), (8, 16149764), (16, 8074882), (32, 4037441), (47, 2748896), (94, 1374448), (188, 687224), (376, 343612), (752, 171806), (1504, 85903)]