32581432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 70217280

約数和(自身を除く): 37635848

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 53, 92, 104, 106, 184, 212, 257, 299, 424, 514, 598, 689, 1028, 1196, 1219, 1378, 2056, 2392, 2438, 2756, 3341, 4876, 5512, 5911, 6682, 9752, 11822, 13364, 13621, 15847, 23644, 26728, 27242, 31694, 47288, 54484, 63388, 76843, 108968, 126776, 153686, 177073, 307372, 313283, 354146, 614744, 626566, 708292, 1253132, 1416584, 2506264, 4072679, 8145358, 16290716, 32581432]

約数ペア:

[(1, 32581432), (2, 16290716), (4, 8145358), (8, 4072679), (13, 2506264), (23, 1416584), (26, 1253132), (46, 708292), (52, 626566), (53, 614744), (92, 354146), (104, 313283), (106, 307372), (184, 177073), (212, 153686), (257, 126776), (299, 108968), (424, 76843), (514, 63388), (598, 54484), (689, 47288), (1028, 31694), (1196, 27242), (1219, 26728), (1378, 23644), (2056, 15847), (2392, 13621), (2438, 13364), (2756, 11822), (3341, 9752), (4876, 6682), (5512, 5911)]