8640853832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3331}}^1\times {\mathrm{24943}}^1$

素因数の和:28293

約数の個数: 32

約数和(自身を含む): 17453815680

約数和(自身を除く): 8812961848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3331, 6662, 13324, 24943, 26648, 43303, 49886, 86606, 99772, 173212, 199544, 324259, 346424, 648518, 1297036, 2594072, 83085133, 166170266, 332340532, 664681064, 1080106729, 2160213458, 4320426916, 8640853832]

約数ペア:

[(1, 8640853832), (2, 4320426916), (4, 2160213458), (8, 1080106729), (13, 664681064), (26, 332340532), (52, 166170266), (104, 83085133), (3331, 2594072), (6662, 1297036), (13324, 648518), (24943, 346424), (26648, 324259), (43303, 199544), (49886, 173212), (86606, 99772)]