161071904

素因数分解:

$2^5\times 7^1\times {\mathrm{719071}}^1$

素因数の和:719088

約数の個数: 24

約数和(自身を含む): 362412288

約数和(自身を除く): 201340384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 719071, 1438142, 2876284, 5033497, 5752568, 10066994, 11505136, 20133988, 23010272, 40267976, 80535952, 161071904]

約数ペア:

[(1, 161071904), (2, 80535952), (4, 40267976), (7, 23010272), (8, 20133988), (14, 11505136), (16, 10066994), (28, 5752568), (32, 5033497), (56, 2876284), (112, 1438142), (224, 719071)]