1931561718784

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{607}}^1\times {\mathrm{24469}}^1$

素因数の和:25223

約数の個数: 88

約数和(自身を含む): 3898211164160

約数和(自身を除く): 1966649445376

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 607, 1016, 1024, 1214, 2032, 2428, 4064, 4856, 8128, 9712, 16256, 19424, 24469, 32512, 38848, 48938, 65024, 77089, 77696, 97876, 130048, 154178, 155392, 195752, 308356, 310784, 391504, 616712, 621568, 783008, 1233424, 1566016, 2466848, 3107563, 3132032, 4933696, 6215126, 6264064, 9867392, 12430252, 12528128, 14852683, 19734784, 24860504, 25056256, 29705366, 39469568, 49721008, 59410732, 78939136, 99442016, 118821464, 198884032, 237642928, 397768064, 475285856, 795536128, 950571712, 1591072256, 1886290741, 1901143424, 3182144512, 3772581482, 3802286848, 7545162964, 7604573696, 15090325928, 15209147392, 30180651856, 60361303712, 120722607424, 241445214848, 482890429696, 965780859392, 1931561718784]

約数ペア:

[(1, 1931561718784), (2, 965780859392), (4, 482890429696), (8, 241445214848), (16, 120722607424), (32, 60361303712), (64, 30180651856), (127, 15209147392), (128, 15090325928), (254, 7604573696), (256, 7545162964), (508, 3802286848), (512, 3772581482), (607, 3182144512), (1016, 1901143424), (1024, 1886290741), (1214, 1591072256), (2032, 950571712), (2428, 795536128), (4064, 475285856), (4856, 397768064), (8128, 237642928), (9712, 198884032), (16256, 118821464), (19424, 99442016), (24469, 78939136), (32512, 59410732), (38848, 49721008), (48938, 39469568), (65024, 29705366), (77089, 25056256), (77696, 24860504), (97876, 19734784), (130048, 14852683), (154178, 12528128), (155392, 12430252), (195752, 9867392), (308356, 6264064), (310784, 6215126), (391504, 4933696), (616712, 3132032), (621568, 3107563), (783008, 2466848), (1233424, 1566016)]