16290716

素因数分解:

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

素因数の和:350

約数の個数: 48

約数和(自身を含む): 32768064

約数和(自身を除く): 16477348

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 257, 299, 514, 598, 689, 1028, 1196, 1219, 1378, 2438, 2756, 3341, 4876, 5911, 6682, 11822, 13364, 13621, 15847, 23644, 27242, 31694, 54484, 63388, 76843, 153686, 177073, 307372, 313283, 354146, 626566, 708292, 1253132, 4072679, 8145358, 16290716]

約数ペア:

[(1, 16290716), (2, 8145358), (4, 4072679), (13, 1253132), (23, 708292), (26, 626566), (46, 354146), (52, 313283), (53, 307372), (92, 177073), (106, 153686), (212, 76843), (257, 63388), (299, 54484), (514, 31694), (598, 27242), (689, 23644), (1028, 15847), (1196, 13621), (1219, 13364), (1378, 11822), (2438, 6682), (2756, 5911), (3341, 4876)]