20161324192

素因数分解:

$2^5\times {\mathrm{75991}}^1\times {\mathrm{8291}}^1$

素因数の和:84292

約数の個数: 24

約数和(自身を含む): 39697916832

約数和(自身を除く): 19536592640

約数列:

[1, 2, 4, 8, 16, 32, 8291, 16582, 33164, 66328, 75991, 132656, 151982, 265312, 303964, 607928, 1215856, 2431712, 630041381, 1260082762, 2520165524, 5040331048, 10080662096, 20161324192]

約数ペア:

[(1, 20161324192), (2, 10080662096), (4, 5040331048), (8, 2520165524), (16, 1260082762), (32, 630041381), (8291, 2431712), (16582, 1215856), (33164, 607928), (66328, 303964), (75991, 265312), (132656, 151982)]