40139544

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53951}}^1$

素因数の和:53991

約数の個数: 32

約数和(自身を含む): 103587840

約数和(自身を除く): 63448296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 53951, 107902, 161853, 215804, 323706, 431608, 647412, 1294824, 1672481, 3344962, 5017443, 6689924, 10034886, 13379848, 20069772, 40139544]

約数ペア:

[(1, 40139544), (2, 20069772), (3, 13379848), (4, 10034886), (6, 6689924), (8, 5017443), (12, 3344962), (24, 1672481), (31, 1294824), (62, 647412), (93, 431608), (124, 323706), (186, 215804), (248, 161853), (372, 107902), (744, 53951)]