80453393836

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{3191}}^1\times {\mathrm{16631}}^1$

素因数の和:20205

約数の個数: 24

約数和(自身を含む): 141217655040

約数和(自身を除く): 60764261204

約数列:

[1, 2, 4, 379, 758, 1516, 3191, 6382, 12764, 16631, 33262, 66524, 1209389, 2418778, 4837556, 6303149, 12606298, 25212596, 53069521, 106139042, 212278084, 20113348459, 40226696918, 80453393836]

約数ペア:

[(1, 80453393836), (2, 40226696918), (4, 20113348459), (379, 212278084), (758, 106139042), (1516, 53069521), (3191, 25212596), (6382, 12606298), (12764, 6303149), (16631, 4837556), (33262, 2418778), (66524, 1209389)]