423367904

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{128449}}^1$

素因数の和:128562

約数の個数: 24

約数和(自身を含む): 841604400

約数和(自身を除く): 418236496

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 128449, 256898, 513796, 1027592, 2055184, 4110368, 13230247, 26460494, 52920988, 105841976, 211683952, 423367904]

約数ペア:

[(1, 423367904), (2, 211683952), (4, 105841976), (8, 52920988), (16, 26460494), (32, 13230247), (103, 4110368), (206, 2055184), (412, 1027592), (824, 513796), (1648, 256898), (3296, 128449)]