80354108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9127}}^1$

素因数の和:9233

約数の個数: 24

約数和(自身を含む): 147216384

約数和(自身を除く): 66862276

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 9127, 18254, 36508, 282937, 565874, 648017, 1131748, 1296034, 2592068, 20088527, 40177054, 80354108]

約数ペア:

[(1, 80354108), (2, 40177054), (4, 20088527), (31, 2592068), (62, 1296034), (71, 1131748), (124, 648017), (142, 565874), (284, 282937), (2201, 36508), (4402, 18254), (8804, 9127)]