8291654072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{82963}}^1$

素因数の和:83044

約数の個数: 48

約数和(自身を含む): 17300482920

約数和(自身を除く): 9008828848

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1612, 1922, 3224, 3844, 7688, 12493, 24986, 49972, 82963, 99944, 165926, 331852, 663704, 1078519, 2157038, 2571853, 4314076, 5143706, 8628152, 10287412, 20574824, 33434089, 66868178, 79727443, 133736356, 159454886, 267472712, 318909772, 637819544, 1036456759, 2072913518, 4145827036, 8291654072]

約数ペア:

[(1, 8291654072), (2, 4145827036), (4, 2072913518), (8, 1036456759), (13, 637819544), (26, 318909772), (31, 267472712), (52, 159454886), (62, 133736356), (104, 79727443), (124, 66868178), (248, 33434089), (403, 20574824), (806, 10287412), (961, 8628152), (1612, 5143706), (1922, 4314076), (3224, 2571853), (3844, 2157038), (7688, 1078519), (12493, 663704), (24986, 331852), (49972, 165926), (82963, 99944)]