80785588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{1481}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 152497800

約数和(自身を除く): 71712212

約数列:

[1, 2, 4, 13, 26, 52, 1049, 1481, 2098, 2962, 4196, 5924, 13637, 19253, 27274, 38506, 54548, 77012, 1553569, 3107138, 6214276, 20196397, 40392794, 80785588]

約数ペア:

[(1, 80785588), (2, 40392794), (4, 20196397), (13, 6214276), (26, 3107138), (52, 1553569), (1049, 77012), (1481, 54548), (2098, 38506), (2962, 27274), (4196, 19253), (5924, 13637)]