80042684

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 142682400

約数和(自身を除く): 62639716

約数列:

[1, 2, 4, 89, 151, 178, 302, 356, 604, 1489, 2978, 5956, 13439, 26878, 53756, 132521, 224839, 265042, 449678, 530084, 899356, 20010671, 40021342, 80042684]

約数ペア:

[(1, 80042684), (2, 40021342), (4, 20010671), (89, 899356), (151, 530084), (178, 449678), (302, 265042), (356, 224839), (604, 132521), (1489, 53756), (2978, 26878), (5956, 13439)]