80751124

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 144282600

約数和(自身を除く): 63531476

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 2081, 4162, 8324, 9701, 19402, 38804, 185209, 226829, 370418, 453658, 740836, 907316, 20187781, 40375562, 80751124]

約数ペア:

[(1, 80751124), (2, 40375562), (4, 20187781), (89, 907316), (109, 740836), (178, 453658), (218, 370418), (356, 226829), (436, 185209), (2081, 38804), (4162, 19402), (8324, 9701)]