80124064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131783}}^1$

素因数の和:131812

約数の個数: 24

約数和(自身を含む): 166047840

約数和(自身を除く): 85923776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 131783, 263566, 527132, 1054264, 2108528, 2503877, 4217056, 5007754, 10015508, 20031016, 40062032, 80124064]

約数ペア:

[(1, 80124064), (2, 40062032), (4, 20031016), (8, 10015508), (16, 5007754), (19, 4217056), (32, 2503877), (38, 2108528), (76, 1054264), (152, 527132), (304, 263566), (608, 131783)]