81793588

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{2729}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 146764800

約数和(自身を除く): 64971212

約数列:

[1, 2, 4, 59, 118, 127, 236, 254, 508, 2729, 5458, 7493, 10916, 14986, 29972, 161011, 322022, 346583, 644044, 693166, 1386332, 20448397, 40896794, 81793588]

約数ペア:

[(1, 81793588), (2, 40896794), (4, 20448397), (59, 1386332), (118, 693166), (127, 644044), (236, 346583), (254, 322022), (508, 161011), (2729, 29972), (5458, 14986), (7493, 10916)]