16463764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 30240000

約数和(自身を除く): 13776236

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 1999, 2059, 3998, 4118, 7996, 8236, 57971, 115942, 141929, 231884, 283858, 567716, 4115941, 8231882, 16463764]

約数ペア:

[(1, 16463764), (2, 8231882), (4, 4115941), (29, 567716), (58, 283858), (71, 231884), (116, 141929), (142, 115942), (284, 57971), (1999, 8236), (2059, 7996), (3998, 4118)]