321824

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 24

約数和(自身を含む): 646380

約数和(自身を除く): 324556

約数列:

[1, 2, 4, 8, 16, 32, 89, 113, 178, 226, 356, 452, 712, 904, 1424, 1808, 2848, 3616, 10057, 20114, 40228, 80456, 160912, 321824]

約数ペア:

[(1, 321824), (2, 160912), (4, 80456), (8, 40228), (16, 20114), (32, 10057), (89, 3616), (113, 2848), (178, 1808), (226, 1424), (356, 904), (452, 712)]