213008032

素因数分解:

$2^5\times {\mathrm{347}}^1\times {\mathrm{19183}}^1$

素因数の和:19540

約数の個数: 24

約数和(自身を含む): 420590016

約数和(自身を除く): 207581984

約数列:

[1, 2, 4, 8, 16, 32, 347, 694, 1388, 2776, 5552, 11104, 19183, 38366, 76732, 153464, 306928, 613856, 6656501, 13313002, 26626004, 53252008, 106504016, 213008032]

約数ペア:

[(1, 213008032), (2, 106504016), (4, 53252008), (8, 26626004), (16, 13313002), (32, 6656501), (347, 613856), (694, 306928), (1388, 153464), (2776, 76732), (5552, 38366), (11104, 19183)]